20050613040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83544221}}^1$

素因数の和:83544237

約数の個数: 40

約数和(自身を含む): 62156901168

約数和(自身を除く): 42106288128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 83544221, 167088442, 250632663, 334176884, 417721105, 501265326, 668353768, 835442210, 1002530652, 1253163315, 1336707536, 1670884420, 2005061304, 2506326630, 3341768840, 4010122608, 5012653260, 6683537680, 10025306520, 20050613040]

約数ペア:

[(1, 20050613040), (2, 10025306520), (3, 6683537680), (4, 5012653260), (5, 4010122608), (6, 3341768840), (8, 2506326630), (10, 2005061304), (12, 1670884420), (15, 1336707536), (16, 1253163315), (20, 1002530652), (24, 835442210), (30, 668353768), (40, 501265326), (48, 417721105), (60, 334176884), (80, 250632663), (120, 167088442), (240, 83544221)]