20168043335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{410629}}^1$

素因数の和:410711

約数の個数: 32

約数和(自身を含む): 28382745600

約数和(自身を除く): 8214702265

約数列:

[1, 5, 11, 19, 47, 55, 95, 209, 235, 517, 893, 1045, 2585, 4465, 9823, 49115, 410629, 2053145, 4516919, 7801951, 19299563, 22584595, 39009755, 85821461, 96497815, 212295193, 366691697, 429107305, 1061475965, 1833458485, 4033608667, 20168043335]

約数ペア:

[(1, 20168043335), (5, 4033608667), (11, 1833458485), (19, 1061475965), (47, 429107305), (55, 366691697), (95, 212295193), (209, 96497815), (235, 85821461), (517, 39009755), (893, 22584595), (1045, 19299563), (2585, 7801951), (4465, 4516919), (9823, 2053145), (49115, 410629)]