20121003042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{776453}}^1$

素因数の和:777082

約数の個数: 32

約数和(自身を含む): 46065462912

約数和(自身を除く): 25944459870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 617, 1234, 1851, 3702, 4319, 8638, 12957, 25914, 776453, 1552906, 2329359, 4658718, 5435171, 10870342, 16305513, 32611026, 479071501, 958143002, 1437214503, 2874429006, 3353500507, 6707001014, 10060501521, 20121003042]

約数ペア:

[(1, 20121003042), (2, 10060501521), (3, 6707001014), (6, 3353500507), (7, 2874429006), (14, 1437214503), (21, 958143002), (42, 479071501), (617, 32611026), (1234, 16305513), (1851, 10870342), (3702, 5435171), (4319, 4658718), (8638, 2329359), (12957, 1552906), (25914, 776453)]