20237703312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 240

約数和(自身を含む): 58416761088

約数和(自身を除く): 38179057776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 173, 184, 204, 271, 272, 276, 346, 368, 391, 408, 519, 529, 542, 552, 692, 782, 813, 816, 1038, 1058, 1084, 1104, 1173, 1384, 1564, 1587, 1626, 2076, 2116, 2168, 2346, 2768, 2941, 3128, 3174, 3252, 3979, 4152, 4232, 4336, 4607, 4692, 5882, 6233, 6256, 6348, 6504, 7958, 8304, 8464, 8823, 8993, 9214, 9384, 11764, 11937, 12466, 12696, 13008, 13821, 15916, 17646, 17986, 18428, 18699, 18768, 23528, 23874, 24932, 25392, 26979, 27642, 31832, 35292, 35972, 36856, 37398, 46883, 47056, 47748, 49864, 53958, 55284, 63664, 67643, 70584, 71944, 73712, 74796, 91517, 93766, 95496, 99728, 105961, 107916, 110568, 135286, 140649, 141168, 143359, 143888, 149592, 183034, 187532, 190992, 202929, 211922, 215832, 221136, 270572, 274551, 281298, 286718, 299184, 317883, 366068, 375064, 405858, 423844, 430077, 431664, 541144, 549102, 562596, 573436, 635766, 732136, 750128, 797011, 811716, 847688, 860154, 1078309, 1082288, 1098204, 1125192, 1146872, 1271532, 1464272, 1555789, 1594022, 1623432, 1695376, 1720308, 2156618, 2196408, 2250384, 2293744, 2391033, 2437103, 2543064, 3111578, 3188044, 3234927, 3246864, 3440616, 4313236, 4392816, 4667367, 4782066, 4874206, 5086128, 6223156, 6376088, 6469854, 6881232, 7311309, 8626472, 9334734, 9564132, 9748412, 12446312, 12752176, 12939708, 14622618, 17252944, 18331253, 18669468, 19128264, 19496824, 24801107, 24892624, 25879416, 29245236, 36662506, 37338936, 38256528, 38993648, 49602214, 51758832, 54993759, 58490472, 73325012, 74403321, 74677872, 99204428, 109987518, 116980944, 146650024, 148806642, 198408856, 219975036, 293300048, 297613284, 396817712, 421618819, 439950072, 595226568, 843237638, 879900144, 1190453136, 1264856457, 1686475276, 2529712914, 3372950552, 5059425828, 6745901104, 10118851656, 20237703312]

約数ペア:

[(1, 20237703312), (2, 10118851656), (3, 6745901104), (4, 5059425828), (6, 3372950552), (8, 2529712914), (12, 1686475276), (16, 1264856457), (17, 1190453136), (23, 879900144), (24, 843237638), (34, 595226568), (46, 439950072), (48, 421618819), (51, 396817712), (68, 297613284), (69, 293300048), (92, 219975036), (102, 198408856), (136, 148806642), (138, 146650024), (173, 116980944), (184, 109987518), (204, 99204428), (271, 74677872), (272, 74403321), (276, 73325012), (346, 58490472), (368, 54993759), (391, 51758832), (408, 49602214), (519, 38993648), (529, 38256528), (542, 37338936), (552, 36662506), (692, 29245236), (782, 25879416), (813, 24892624), (816, 24801107), (1038, 19496824), (1058, 19128264), (1084, 18669468), (1104, 18331253), (1173, 17252944), (1384, 14622618), (1564, 12939708), (1587, 12752176), (1626, 12446312), (2076, 9748412), (2116, 9564132), (2168, 9334734), (2346, 8626472), (2768, 7311309), (2941, 6881232), (3128, 6469854), (3174, 6376088), (3252, 6223156), (3979, 5086128), (4152, 4874206), (4232, 4782066), (4336, 4667367), (4607, 4392816), (4692, 4313236), (5882, 3440616), (6233, 3246864), (6256, 3234927), (6348, 3188044), (6504, 3111578), (7958, 2543064), (8304, 2437103), (8464, 2391033), (8823, 2293744), (8993, 2250384), (9214, 2196408), (9384, 2156618), (11764, 1720308), (11937, 1695376), (12466, 1623432), (12696, 1594022), (13008, 1555789), (13821, 1464272), (15916, 1271532), (17646, 1146872), (17986, 1125192), (18428, 1098204), (18699, 1082288), (18768, 1078309), (23528, 860154), (23874, 847688), (24932, 811716), (25392, 797011), (26979, 750128), (27642, 732136), (31832, 635766), (35292, 573436), (35972, 562596), (36856, 549102), (37398, 541144), (46883, 431664), (47056, 430077), (47748, 423844), (49864, 405858), (53958, 375064), (55284, 366068), (63664, 317883), (67643, 299184), (70584, 286718), (71944, 281298), (73712, 274551), (74796, 270572), (91517, 221136), (93766, 215832), (95496, 211922), (99728, 202929), (105961, 190992), (107916, 187532), (110568, 183034), (135286, 149592), (140649, 143888), (141168, 143359)]