20112373012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{9923}}^1\times {\mathrm{26669}}^1$

素因数の和:36615

約数の個数: 24

約数和(自身を含む): 37054231200

約数和(自身を除く): 16941858188

約数列:

[1, 2, 4, 19, 38, 76, 9923, 19846, 26669, 39692, 53338, 106676, 188537, 377074, 506711, 754148, 1013422, 2026844, 264636487, 529272974, 1058545948, 5028093253, 10056186506, 20112373012]

約数ペア:

[(1, 20112373012), (2, 10056186506), (4, 5028093253), (19, 1058545948), (38, 529272974), (76, 264636487), (9923, 2026844), (19846, 1013422), (26669, 754148), (39692, 506711), (53338, 377074), (106676, 188537)]