20367002856

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1628839}}^1$

素因数の和:1629369

約数の個数: 32

約数和(自身を含む): 51015268800

約数和(自身を除く): 30648265944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 3126, 4168, 6252, 12504, 1628839, 3257678, 4886517, 6515356, 9773034, 13030712, 19546068, 39092136, 848625119, 1697250238, 2545875357, 3394500476, 5091750714, 6789000952, 10183501428, 20367002856]

約数ペア:

[(1, 20367002856), (2, 10183501428), (3, 6789000952), (4, 5091750714), (6, 3394500476), (8, 2545875357), (12, 1697250238), (24, 848625119), (521, 39092136), (1042, 19546068), (1563, 13030712), (2084, 9773034), (3126, 6515356), (4168, 4886517), (6252, 3257678), (12504, 1628839)]