20341759636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 41855853312

約数和(自身を除く): 21514093676

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 103, 113, 121, 157, 206, 226, 242, 253, 314, 412, 452, 484, 506, 628, 1012, 1133, 1243, 1727, 2266, 2369, 2486, 2599, 2783, 3454, 3611, 4532, 4738, 4972, 5198, 5566, 6908, 7222, 9476, 10396, 11132, 11639, 12463, 13673, 14444, 16171, 17741, 18997, 23278, 24926, 26059, 27346, 28589, 32342, 35482, 37994, 39721, 46556, 49852, 52118, 54692, 57178, 64684, 70964, 75988, 79442, 104236, 114356, 128029, 158884, 177881, 195151, 256058, 267697, 286649, 314479, 355762, 371933, 390302, 408043, 436931, 512116, 535394, 573298, 628958, 711524, 743866, 780604, 816086, 873862, 1070788, 1146596, 1257916, 1408319, 1487732, 1632172, 1747724, 1827323, 1956691, 2146661, 2816638, 2944667, 3654646, 3913382, 4091263, 4293322, 4488473, 5633276, 5889334, 7309292, 7826764, 8182526, 8586644, 8976946, 11778668, 16365052, 17953892, 20100553, 32391337, 40201106, 42028429, 45003893, 49373203, 64782674, 80402212, 84056858, 90007786, 98746406, 129565348, 168113716, 180015572, 197492812, 221106083, 442212166, 462312719, 884424332, 924625438, 1849250876, 5085439909, 10170879818, 20341759636]

約数ペア:

[(1, 20341759636), (2, 10170879818), (4, 5085439909), (11, 1849250876), (22, 924625438), (23, 884424332), (44, 462312719), (46, 442212166), (92, 221106083), (103, 197492812), (113, 180015572), (121, 168113716), (157, 129565348), (206, 98746406), (226, 90007786), (242, 84056858), (253, 80402212), (314, 64782674), (412, 49373203), (452, 45003893), (484, 42028429), (506, 40201106), (628, 32391337), (1012, 20100553), (1133, 17953892), (1243, 16365052), (1727, 11778668), (2266, 8976946), (2369, 8586644), (2486, 8182526), (2599, 7826764), (2783, 7309292), (3454, 5889334), (3611, 5633276), (4532, 4488473), (4738, 4293322), (4972, 4091263), (5198, 3913382), (5566, 3654646), (6908, 2944667), (7222, 2816638), (9476, 2146661), (10396, 1956691), (11132, 1827323), (11639, 1747724), (12463, 1632172), (13673, 1487732), (14444, 1408319), (16171, 1257916), (17741, 1146596), (18997, 1070788), (23278, 873862), (24926, 816086), (26059, 780604), (27346, 743866), (28589, 711524), (32342, 628958), (35482, 573298), (37994, 535394), (39721, 512116), (46556, 436931), (49852, 408043), (52118, 390302), (54692, 371933), (57178, 355762), (64684, 314479), (70964, 286649), (75988, 267697), (79442, 256058), (104236, 195151), (114356, 177881), (128029, 158884)]