20131867590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{671062253}}^1$

素因数の和:671062263

約数の個数: 16

約数和(自身を含む): 48316482288

約数和(自身を除く): 28184614698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 671062253, 1342124506, 2013186759, 3355311265, 4026373518, 6710622530, 10065933795, 20131867590]

約数ペア:

[(1, 20131867590), (2, 10065933795), (3, 6710622530), (5, 4026373518), (6, 3355311265), (10, 2013186759), (15, 1342124506), (30, 671062253)]