20173061012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{6311}}^1\times {\mathrm{61471}}^1$

素因数の和:67799

約数の個数: 24

約数和(自身を含む): 38025103872

約数和(自身を除く): 17852042860

約数列:

[1, 2, 4, 13, 26, 52, 6311, 12622, 25244, 61471, 82043, 122942, 164086, 245884, 328172, 799123, 1598246, 3196492, 387943481, 775886962, 1551773924, 5043265253, 10086530506, 20173061012]

約数ペア:

[(1, 20173061012), (2, 10086530506), (4, 5043265253), (13, 1551773924), (26, 775886962), (52, 387943481), (6311, 3196492), (12622, 1598246), (25244, 799123), (61471, 328172), (82043, 245884), (122942, 164086)]