20070243680

素因数分解:

$2^5\times 5^1\times {\mathrm{733}}^1\times {\mathrm{171131}}^1$

素因数の和:171879

約数の個数: 48

約数和(自身を含む): 47480915664

約数和(自身を除く): 27410671984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 733, 1466, 2932, 3665, 5864, 7330, 11728, 14660, 23456, 29320, 58640, 117280, 171131, 342262, 684524, 855655, 1369048, 1711310, 2738096, 3422620, 5476192, 6845240, 13690480, 27380960, 125439023, 250878046, 501756092, 627195115, 1003512184, 1254390230, 2007024368, 2508780460, 4014048736, 5017560920, 10035121840, 20070243680]

約数ペア:

[(1, 20070243680), (2, 10035121840), (4, 5017560920), (5, 4014048736), (8, 2508780460), (10, 2007024368), (16, 1254390230), (20, 1003512184), (32, 627195115), (40, 501756092), (80, 250878046), (160, 125439023), (733, 27380960), (1466, 13690480), (2932, 6845240), (3665, 5476192), (5864, 3422620), (7330, 2738096), (11728, 1711310), (14660, 1369048), (23456, 855655), (29320, 684524), (58640, 342262), (117280, 171131)]