20163631482

素因数分解:

$2^1\times 3^4\times {\mathrm{124466861}}^1$

素因数の和:124466875

約数の個数: 20

約数和(自身を含む): 45181470906

約数和(自身を除く): 25017839424

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 124466861, 248933722, 373400583, 746801166, 1120201749, 2240403498, 3360605247, 6721210494, 10081815741, 20163631482]

約数ペア:

[(1, 20163631482), (2, 10081815741), (3, 6721210494), (6, 3360605247), (9, 2240403498), (18, 1120201749), (27, 746801166), (54, 373400583), (81, 248933722), (162, 124466861)]