20730606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 45392928

約数和(自身を除く): 24662322

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4357, 4758, 8714, 13071, 26142, 56641, 113282, 169923, 265777, 339846, 531554, 797331, 1594662, 3455101, 6910202, 10365303, 20730606]

約数ペア:

[(1, 20730606), (2, 10365303), (3, 6910202), (6, 3455101), (13, 1594662), (26, 797331), (39, 531554), (61, 339846), (78, 265777), (122, 169923), (183, 113282), (366, 56641), (793, 26142), (1586, 13071), (2379, 8714), (4357, 4758)]