20163608118

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{4133581}}^1$

素因数の和:4133860

約数の個数: 24

約数和(自身を含む): 43849037856

約数和(自身を除く): 23685429738

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 4133581, 8267162, 12400743, 24801486, 37202229, 74404458, 1120200451, 2240400902, 3360601353, 6721202706, 10081804059, 20163608118]

約数ペア:

[(1, 20163608118), (2, 10081804059), (3, 6721202706), (6, 3360601353), (9, 2240400902), (18, 1120200451), (271, 74404458), (542, 37202229), (813, 24801486), (1626, 12400743), (2439, 8267162), (4878, 4133581)]