2012058220

素因数分解:

$2^2\times 5^1\times {\mathrm{26993}}^1\times {\mathrm{3727}}^1$

素因数の和:30729

約数の個数: 24

約数和(自身を含む): 4226612544

約数和(自身を除く): 2214554324

約数列:

[1, 2, 4, 5, 10, 20, 3727, 7454, 14908, 18635, 26993, 37270, 53986, 74540, 107972, 134965, 269930, 539860, 100602911, 201205822, 402411644, 503014555, 1006029110, 2012058220]

約数ペア:

[(1, 2012058220), (2, 1006029110), (4, 503014555), (5, 402411644), (10, 201205822), (20, 100602911), (3727, 539860), (7454, 269930), (14908, 134965), (18635, 107972), (26993, 74540), (37270, 53986)]