20236800004

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{1301}}^1\times {\mathrm{36343}}^1$

素因数の和:37755

約数の個数: 24

約数和(自身を含む): 35773835328

約数和(自身を除く): 15537035324

約数列:

[1, 2, 4, 107, 214, 428, 1301, 2602, 5204, 36343, 72686, 139207, 145372, 278414, 556828, 3888701, 7777402, 15554804, 47282243, 94564486, 189128972, 5059200001, 10118400002, 20236800004]

約数ペア:

[(1, 20236800004), (2, 10118400002), (4, 5059200001), (107, 189128972), (214, 94564486), (428, 47282243), (1301, 15554804), (2602, 7777402), (5204, 3888701), (36343, 556828), (72686, 278414), (139207, 145372)]