20311464744

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1080857}}^1$

素因数の和:1080904

約数の個数: 80

約数和(自身を含む): 58852718100

約数和(自身を除く): 38541253356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 18792, 1080857, 2161714, 3242571, 4323428, 6485142, 8646856, 9727713, 12970284, 19455426, 25940568, 29183139, 31344853, 38910852, 58366278, 62689706, 77821704, 87549417, 94034559, 116732556, 125379412, 175098834, 188069118, 233465112, 250758824, 282103677, 350197668, 376138236, 564207354, 700395336, 752276472, 846311031, 1128414708, 1692622062, 2256829416, 2538933093, 3385244124, 5077866186, 6770488248, 10155732372, 20311464744]

約数ペア:

[(1, 20311464744), (2, 10155732372), (3, 6770488248), (4, 5077866186), (6, 3385244124), (8, 2538933093), (9, 2256829416), (12, 1692622062), (18, 1128414708), (24, 846311031), (27, 752276472), (29, 700395336), (36, 564207354), (54, 376138236), (58, 350197668), (72, 282103677), (81, 250758824), (87, 233465112), (108, 188069118), (116, 175098834), (162, 125379412), (174, 116732556), (216, 94034559), (232, 87549417), (261, 77821704), (324, 62689706), (348, 58366278), (522, 38910852), (648, 31344853), (696, 29183139), (783, 25940568), (1044, 19455426), (1566, 12970284), (2088, 9727713), (2349, 8646856), (3132, 6485142), (4698, 4323428), (6264, 3242571), (9396, 2161714), (18792, 1080857)]