20147019258

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3129391}}^1$

素因数の和:3129462

約数の個数: 32

約数和(自身を含む): 42810082560

約数和(自身を除く): 22663063302

約数列:

[1, 2, 3, 6, 29, 37, 58, 74, 87, 111, 174, 222, 1073, 2146, 3219, 6438, 3129391, 6258782, 9388173, 18776346, 90752339, 115787467, 181504678, 231574934, 272257017, 347362401, 544514034, 694724802, 3357836543, 6715673086, 10073509629, 20147019258]

約数ペア:

[(1, 20147019258), (2, 10073509629), (3, 6715673086), (6, 3357836543), (29, 694724802), (37, 544514034), (58, 347362401), (74, 272257017), (87, 231574934), (111, 181504678), (174, 115787467), (222, 90752339), (1073, 18776346), (2146, 9388173), (3219, 6258782), (6438, 3129391)]