20236440270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{146609}}^1$

素因数の和:146769

約数の個数: 64

約数和(自身を含む): 50161731840

約数和(自身を除く): 29925291570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 107, 129, 214, 215, 258, 321, 430, 535, 642, 645, 1070, 1290, 1605, 3210, 4601, 9202, 13803, 23005, 27606, 46010, 69015, 138030, 146609, 293218, 439827, 733045, 879654, 1466090, 2199135, 4398270, 6304187, 12608374, 15687163, 18912561, 31374326, 31520935, 37825122, 47061489, 63041870, 78435815, 94122978, 94562805, 156871630, 189125610, 235307445, 470614890, 674548009, 1349096018, 2023644027, 3372740045, 4047288054, 6745480090, 10118220135, 20236440270]

約数ペア:

[(1, 20236440270), (2, 10118220135), (3, 6745480090), (5, 4047288054), (6, 3372740045), (10, 2023644027), (15, 1349096018), (30, 674548009), (43, 470614890), (86, 235307445), (107, 189125610), (129, 156871630), (214, 94562805), (215, 94122978), (258, 78435815), (321, 63041870), (430, 47061489), (535, 37825122), (642, 31520935), (645, 31374326), (1070, 18912561), (1290, 15687163), (1605, 12608374), (3210, 6304187), (4601, 4398270), (9202, 2199135), (13803, 1466090), (23005, 879654), (27606, 733045), (46010, 439827), (69015, 293218), (138030, 146609)]