20167581030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21685571}}^1$

素因数の和:21685612

約数の個数: 32

約数和(自身を含む): 49963557888

約数和(自身を除く): 29795976858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21685571, 43371142, 65056713, 108427855, 130113426, 216855710, 325283565, 650567130, 672252701, 1344505402, 2016758103, 3361263505, 4033516206, 6722527010, 10083790515, 20167581030]

約数ペア:

[(1, 20167581030), (2, 10083790515), (3, 6722527010), (5, 4033516206), (6, 3361263505), (10, 2016758103), (15, 1344505402), (30, 672252701), (31, 650567130), (62, 325283565), (93, 216855710), (155, 130113426), (186, 108427855), (310, 65056713), (465, 43371142), (930, 21685571)]