9777601152020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37606158277}}^1$

素因数の和:37606158299

約数の個数: 24

約数和(自身を含む): 22112421067464

約数和(自身を除く): 12334819915444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37606158277, 75212316554, 150424633108, 188030791385, 376061582770, 488880057601, 752123165540, 977760115202, 1955520230404, 2444400288005, 4888800576010, 9777601152020]

約数ペア:

[(1, 9777601152020), (2, 4888800576010), (4, 2444400288005), (5, 1955520230404), (10, 977760115202), (13, 752123165540), (20, 488880057601), (26, 376061582770), (52, 188030791385), (65, 150424633108), (130, 75212316554), (260, 37606158277)]