20248815730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{382703}}^1$

素因数の和:382771

約数の個数: 64

約数和(自身を含む): 43977282048

約数和(自身を除く): 23728466318

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 74, 110, 130, 143, 185, 286, 370, 407, 481, 715, 814, 962, 1430, 2035, 2405, 4070, 4810, 5291, 10582, 26455, 52910, 382703, 765406, 1913515, 3827030, 4209733, 4975139, 8419466, 9950278, 14160011, 21048665, 24875695, 28320022, 42097330, 49751390, 54726529, 70800055, 109453058, 141600110, 155760121, 184080143, 273632645, 311520242, 368160286, 547265290, 778800605, 920400715, 1557601210, 1840801430, 2024881573, 4049763146, 10124407865, 20248815730]

約数ペア:

[(1, 20248815730), (2, 10124407865), (5, 4049763146), (10, 2024881573), (11, 1840801430), (13, 1557601210), (22, 920400715), (26, 778800605), (37, 547265290), (55, 368160286), (65, 311520242), (74, 273632645), (110, 184080143), (130, 155760121), (143, 141600110), (185, 109453058), (286, 70800055), (370, 54726529), (407, 49751390), (481, 42097330), (715, 28320022), (814, 24875695), (962, 21048665), (1430, 14160011), (2035, 9950278), (2405, 8419466), (4070, 4975139), (4810, 4209733), (5291, 3827030), (10582, 1913515), (26455, 765406), (52910, 382703)]