20377011902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11697481}}^1$

素因数の和:11697563

約数の個数: 16

約数和(自身を含む): 33408008592

約数和(自身を除く): 13030996690

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 11697481, 23394962, 152067253, 304134506, 783731227, 1567462454, 10188505951, 20377011902]

約数ペア:

[(1, 20377011902), (2, 10188505951), (13, 1567462454), (26, 783731227), (67, 304134506), (134, 152067253), (871, 23394962), (1742, 11697481)]