1159382020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1869971}}^1$

素因数の和:1870011

約数の個数: 24

約数和(自身を含む): 2513242368

約数和(自身を除く): 1353860348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1869971, 3739942, 7479884, 9349855, 18699710, 37399420, 57969101, 115938202, 231876404, 289845505, 579691010, 1159382020]

約数ペア:

[(1, 1159382020), (2, 579691010), (4, 289845505), (5, 231876404), (10, 115938202), (20, 57969101), (31, 37399420), (62, 18699710), (124, 9349855), (155, 7479884), (310, 3739942), (620, 1869971)]