20735651808

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{3023}}^1$

素因数の和:3526

約数の個数: 192

約数和(自身を含む): 64194923520

約数和(自身を除く): 43459271712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 467, 544, 612, 816, 864, 918, 934, 1224, 1401, 1632, 1836, 1868, 2448, 2802, 3023, 3672, 3736, 4203, 4896, 5604, 6046, 7344, 7472, 7939, 8406, 9069, 11208, 12092, 12609, 14688, 14944, 15878, 16812, 18138, 22416, 23817, 24184, 25218, 27207, 31756, 33624, 36276, 44832, 47634, 48368, 50436, 51391, 54414, 63512, 67248, 71451, 72552, 81621, 95268, 96736, 100872, 102782, 108828, 127024, 134496, 142902, 145104, 154173, 163242, 190536, 201744, 205564, 214353, 217656, 254048, 285804, 290208, 308346, 326484, 381072, 403488, 411128, 428706, 435312, 462519, 571608, 616692, 652968, 762144, 822256, 857412, 870624, 925038, 1143216, 1233384, 1305936, 1387557, 1411741, 1644512, 1714824, 1850076, 2286432, 2466768, 2611872, 2775114, 2823482, 3429648, 3700152, 4235223, 4933536, 5550228, 5646964, 6859296, 7400304, 8470446, 11100456, 11293928, 12705669, 14800608, 16940892, 22200912, 22587856, 23999597, 25411338, 33881784, 38117007, 44401824, 45175712, 47999194, 50822676, 67763568, 71998791, 76234014, 95998388, 101645352, 135527136, 143997582, 152468028, 191996776, 203290704, 215996373, 287995164, 304936056, 383993552, 406581408, 431992746, 575990328, 609872112, 647989119, 767987104, 863985492, 1151980656, 1219744224, 1295978238, 1727970984, 2303961312, 2591956476, 3455941968, 5183912952, 6911883936, 10367825904, 20735651808]

約数ペア:

[(1, 20735651808), (2, 10367825904), (3, 6911883936), (4, 5183912952), (6, 3455941968), (8, 2591956476), (9, 2303961312), (12, 1727970984), (16, 1295978238), (17, 1219744224), (18, 1151980656), (24, 863985492), (27, 767987104), (32, 647989119), (34, 609872112), (36, 575990328), (48, 431992746), (51, 406581408), (54, 383993552), (68, 304936056), (72, 287995164), (96, 215996373), (102, 203290704), (108, 191996776), (136, 152468028), (144, 143997582), (153, 135527136), (204, 101645352), (216, 95998388), (272, 76234014), (288, 71998791), (306, 67763568), (408, 50822676), (432, 47999194), (459, 45175712), (467, 44401824), (544, 38117007), (612, 33881784), (816, 25411338), (864, 23999597), (918, 22587856), (934, 22200912), (1224, 16940892), (1401, 14800608), (1632, 12705669), (1836, 11293928), (1868, 11100456), (2448, 8470446), (2802, 7400304), (3023, 6859296), (3672, 5646964), (3736, 5550228), (4203, 4933536), (4896, 4235223), (5604, 3700152), (6046, 3429648), (7344, 2823482), (7472, 2775114), (7939, 2611872), (8406, 2466768), (9069, 2286432), (11208, 1850076), (12092, 1714824), (12609, 1644512), (14688, 1411741), (14944, 1387557), (15878, 1305936), (16812, 1233384), (18138, 1143216), (22416, 925038), (23817, 870624), (24184, 857412), (25218, 822256), (27207, 762144), (31756, 652968), (33624, 616692), (36276, 571608), (44832, 462519), (47634, 435312), (48368, 428706), (50436, 411128), (51391, 403488), (54414, 381072), (63512, 326484), (67248, 308346), (71451, 290208), (72552, 285804), (81621, 254048), (95268, 217656), (96736, 214353), (100872, 205564), (102782, 201744), (108828, 190536), (127024, 163242), (134496, 154173), (142902, 145104)]