20120123074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1\times {\mathrm{482659}}^1$

素因数の和:483777

約数の個数: 16

約数和(自身を含む): 31797640800

約数和(自身を除く): 11677517726

約数列:

[1, 2, 19, 38, 1097, 2194, 20843, 41686, 482659, 965318, 9170521, 18341042, 529476923, 1058953846, 10060061537, 20120123074]

約数ペア:

[(1, 20120123074), (2, 10060061537), (19, 1058953846), (38, 529476923), (1097, 18341042), (2194, 9170521), (20843, 965318), (41686, 482659)]