20153452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24107}}^1$

素因数の和:24141

約数の個数: 24

約数和(自身を含む): 40501440

約数和(自身を除く): 20347988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24107, 48214, 96428, 265177, 458033, 530354, 916066, 1060708, 1832132, 5038363, 10076726, 20153452]

約数ペア:

[(1, 20153452), (2, 10076726), (4, 5038363), (11, 1832132), (19, 1060708), (22, 916066), (38, 530354), (44, 458033), (76, 265177), (209, 96428), (418, 48214), (836, 24107)]