20342270052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{65167}}^1$

素因数の和:65242

約数の個数: 144

約数和(自身を含む): 59777303040

約数和(自身を除く): 39435032988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 29, 36, 39, 46, 52, 58, 69, 78, 87, 92, 116, 117, 138, 156, 174, 207, 234, 261, 276, 299, 348, 377, 414, 468, 522, 598, 667, 754, 828, 897, 1044, 1131, 1196, 1334, 1508, 1794, 2001, 2262, 2668, 2691, 3393, 3588, 4002, 4524, 5382, 6003, 6786, 8004, 8671, 10764, 12006, 13572, 17342, 24012, 26013, 34684, 52026, 65167, 78039, 104052, 130334, 156078, 195501, 260668, 312156, 391002, 586503, 782004, 847171, 1173006, 1498841, 1694342, 1889843, 2346012, 2541513, 2997682, 3388684, 3779686, 4496523, 5083026, 5669529, 5995364, 7559372, 7624539, 8993046, 10166052, 11339058, 13489569, 15249078, 17008587, 17986092, 19484933, 22678116, 24567959, 26979138, 30498156, 34017174, 38969866, 43466389, 49135918, 53958276, 58454799, 68034348, 73703877, 77939732, 86932778, 98271836, 116909598, 130399167, 147407754, 173865556, 175364397, 221111631, 233819196, 260798334, 294815508, 350728794, 391197501, 442223262, 521596668, 565063057, 701457588, 782395002, 884446524, 1130126114, 1564790004, 1695189171, 2260252228, 3390378342, 5085567513, 6780756684, 10171135026, 20342270052]

約数ペア:

[(1, 20342270052), (2, 10171135026), (3, 6780756684), (4, 5085567513), (6, 3390378342), (9, 2260252228), (12, 1695189171), (13, 1564790004), (18, 1130126114), (23, 884446524), (26, 782395002), (29, 701457588), (36, 565063057), (39, 521596668), (46, 442223262), (52, 391197501), (58, 350728794), (69, 294815508), (78, 260798334), (87, 233819196), (92, 221111631), (116, 175364397), (117, 173865556), (138, 147407754), (156, 130399167), (174, 116909598), (207, 98271836), (234, 86932778), (261, 77939732), (276, 73703877), (299, 68034348), (348, 58454799), (377, 53958276), (414, 49135918), (468, 43466389), (522, 38969866), (598, 34017174), (667, 30498156), (754, 26979138), (828, 24567959), (897, 22678116), (1044, 19484933), (1131, 17986092), (1196, 17008587), (1334, 15249078), (1508, 13489569), (1794, 11339058), (2001, 10166052), (2262, 8993046), (2668, 7624539), (2691, 7559372), (3393, 5995364), (3588, 5669529), (4002, 5083026), (4524, 4496523), (5382, 3779686), (6003, 3388684), (6786, 2997682), (8004, 2541513), (8671, 2346012), (10764, 1889843), (12006, 1694342), (13572, 1498841), (17342, 1173006), (24012, 847171), (26013, 782004), (34684, 586503), (52026, 391002), (65167, 312156), (78039, 260668), (104052, 195501), (130334, 156078)]