20163359756

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{7481}}^1$

素因数の和:7754

約数の個数: 48

約数和(自身を含む): 36540292320

約数和(自身を除く): 16376932564

約数列:

[1, 2, 4, 67, 89, 113, 134, 178, 226, 268, 356, 452, 5963, 7481, 7571, 10057, 11926, 14962, 15142, 20114, 23852, 29924, 30284, 40228, 501227, 665809, 673819, 845353, 1002454, 1331618, 1347638, 1690706, 2004908, 2663236, 2695276, 3381412, 44609203, 56638651, 75236417, 89218406, 113277302, 150472834, 178436812, 226554604, 300945668, 5040839939, 10081679878, 20163359756]

約数ペア:

[(1, 20163359756), (2, 10081679878), (4, 5040839939), (67, 300945668), (89, 226554604), (113, 178436812), (134, 150472834), (178, 113277302), (226, 89218406), (268, 75236417), (356, 56638651), (452, 44609203), (5963, 3381412), (7481, 2695276), (7571, 2663236), (10057, 2004908), (11926, 1690706), (14962, 1347638), (15142, 1331618), (20114, 1002454), (23852, 845353), (29924, 673819), (30284, 665809), (40228, 501227)]