20149590410

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1129}}^1\times {\mathrm{10687}}^1$

素因数の和:11990

約数の個数: 32

約数和(自身を含む): 36522178560

約数和(自身を除く): 16372588150

約数列:

[1, 2, 5, 10, 167, 334, 835, 1129, 1670, 2258, 5645, 10687, 11290, 21374, 53435, 106870, 188543, 377086, 942715, 1784729, 1885430, 3569458, 8923645, 12065623, 17847290, 24131246, 60328115, 120656230, 2014959041, 4029918082, 10074795205, 20149590410]

約数ペア:

[(1, 20149590410), (2, 10074795205), (5, 4029918082), (10, 2014959041), (167, 120656230), (334, 60328115), (835, 24131246), (1129, 17847290), (1670, 12065623), (2258, 8923645), (5645, 3569458), (10687, 1885430), (11290, 1784729), (21374, 942715), (53435, 377086), (106870, 188543)]