20164028040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4308553}}^1$

素因数の和:4308583

約数の個数: 96

約数和(自身を含む): 70574114520

約数和(自身を除く): 50410086480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 4308553, 8617106, 12925659, 17234212, 21542765, 25851318, 34468424, 38776977, 43085530, 51702636, 56011189, 64628295, 77553954, 86171060, 103405272, 112022378, 129256590, 155107908, 168033567, 172342120, 193884885, 224044756, 258513180, 280055945, 310215816, 336067134, 387769770, 448089512, 504100701, 517026360, 560111890, 672134268, 775539540, 840167835, 1008201402, 1120223780, 1344268536, 1551079080, 1680335670, 2016402804, 2240447560, 2520503505, 3360671340, 4032805608, 5041007010, 6721342680, 10082014020, 20164028040]

約数ペア:

[(1, 20164028040), (2, 10082014020), (3, 6721342680), (4, 5041007010), (5, 4032805608), (6, 3360671340), (8, 2520503505), (9, 2240447560), (10, 2016402804), (12, 1680335670), (13, 1551079080), (15, 1344268536), (18, 1120223780), (20, 1008201402), (24, 840167835), (26, 775539540), (30, 672134268), (36, 560111890), (39, 517026360), (40, 504100701), (45, 448089512), (52, 387769770), (60, 336067134), (65, 310215816), (72, 280055945), (78, 258513180), (90, 224044756), (104, 193884885), (117, 172342120), (120, 168033567), (130, 155107908), (156, 129256590), (180, 112022378), (195, 103405272), (234, 86171060), (260, 77553954), (312, 64628295), (360, 56011189), (390, 51702636), (468, 43085530), (520, 38776977), (585, 34468424), (780, 25851318), (936, 21542765), (1170, 17234212), (1560, 12925659), (2340, 8617106), (4680, 4308553)]