2037664580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14554747}}^1$

素因数の和:14554763

約数の個数: 24

約数和(自身を含む): 4890395328

約数和(自身を除く): 2852730748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14554747, 29109494, 58218988, 72773735, 101883229, 145547470, 203766458, 291094940, 407532916, 509416145, 1018832290, 2037664580]

約数ペア:

[(1, 2037664580), (2, 1018832290), (4, 509416145), (5, 407532916), (7, 291094940), (10, 203766458), (14, 145547470), (20, 101883229), (28, 72773735), (35, 58218988), (70, 29109494), (140, 14554747)]