20347055844

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89241473}}^1$

素因数の和:89241499

約数の個数: 24

約数和(自身を含む): 49975225440

約数和(自身を除く): 29628169596

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 89241473, 178482946, 267724419, 356965892, 535448838, 1070897676, 1695587987, 3391175974, 5086763961, 6782351948, 10173527922, 20347055844]

約数ペア:

[(1, 20347055844), (2, 10173527922), (3, 6782351948), (4, 5086763961), (6, 3391175974), (12, 1695587987), (19, 1070897676), (38, 535448838), (57, 356965892), (76, 267724419), (114, 178482946), (228, 89241473)]