20185624

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 19277576

約数列:

[1, 2, 4, 8, 29, 58, 116, 167, 232, 334, 521, 668, 1042, 1336, 2084, 4168, 4843, 9686, 15109, 19372, 30218, 38744, 60436, 87007, 120872, 174014, 348028, 696056, 2523203, 5046406, 10092812, 20185624]

約数ペア:

[(1, 20185624), (2, 10092812), (4, 5046406), (8, 2523203), (29, 696056), (58, 348028), (116, 174014), (167, 120872), (232, 87007), (334, 60436), (521, 38744), (668, 30218), (1042, 19372), (1336, 15109), (2084, 9686), (4168, 4843)]