20056557630256

素因数分解:

$2^4\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{3461}}^1\times {\mathrm{20443}}^1$

素因数の和:26450

約数の個数: 80

約数和(自身を含む): 44443506647808

約数和(自身を除く): 24386949017552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2531, 3461, 5062, 6922, 10124, 13844, 17717, 20248, 20443, 24227, 27688, 35434, 40496, 40886, 48454, 55376, 70868, 81772, 96908, 141736, 143101, 163544, 193816, 283472, 286202, 327088, 387632, 572404, 1144808, 2289616, 8759791, 17519582, 35039164, 51741233, 61318537, 70078328, 70753223, 103482466, 122637074, 140156656, 141506446, 206964932, 245274148, 283012892, 362188631, 413929864, 490548296, 495272561, 566025784, 724377262, 827859728, 981096592, 990545122, 1132051568, 1448754524, 1981090244, 2897509048, 3962180488, 5795018096, 7924360976, 179076407413, 358152814826, 716305629652, 1253534851891, 1432611259304, 2507069703782, 2865222518608, 5014139407564, 10028278815128, 20056557630256]

約数ペア:

[(1, 20056557630256), (2, 10028278815128), (4, 5014139407564), (7, 2865222518608), (8, 2507069703782), (14, 1432611259304), (16, 1253534851891), (28, 716305629652), (56, 358152814826), (112, 179076407413), (2531, 7924360976), (3461, 5795018096), (5062, 3962180488), (6922, 2897509048), (10124, 1981090244), (13844, 1448754524), (17717, 1132051568), (20248, 990545122), (20443, 981096592), (24227, 827859728), (27688, 724377262), (35434, 566025784), (40496, 495272561), (40886, 490548296), (48454, 413929864), (55376, 362188631), (70868, 283012892), (81772, 245274148), (96908, 206964932), (141736, 141506446), (143101, 140156656), (163544, 122637074), (193816, 103482466), (283472, 70753223), (286202, 70078328), (327088, 61318537), (387632, 51741233), (572404, 35039164), (1144808, 17519582), (2289616, 8759791)]