12366204920

素因数分解:

$2^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{549121}}^1$

素因数の和:549695

約数の個数: 32

約数和(自身を含む): 27873432720

約数和(自身を除く): 15507227800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 563, 1126, 2252, 2815, 4504, 5630, 11260, 22520, 549121, 1098242, 2196484, 2745605, 4392968, 5491210, 10982420, 21964840, 309155123, 618310246, 1236620492, 1545775615, 2473240984, 3091551230, 6183102460, 12366204920]

約数ペア:

[(1, 12366204920), (2, 6183102460), (4, 3091551230), (5, 2473240984), (8, 1545775615), (10, 1236620492), (20, 618310246), (40, 309155123), (563, 21964840), (1126, 10982420), (2252, 5491210), (2815, 4392968), (4504, 2745605), (5630, 2196484), (11260, 1098242), (22520, 549121)]