20150318158

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1\times {\mathrm{110603}}^1$

素因数の和:111959

約数の個数: 16

約数和(自身を含む): 30675355776

約数和(自身を除く): 10525037618

約数列:

[1, 2, 71, 142, 1283, 2566, 91093, 110603, 182186, 221206, 7852813, 15705626, 141903649, 283807298, 10075159079, 20150318158]

約数ペア:

[(1, 20150318158), (2, 10075159079), (71, 283807298), (142, 141903649), (1283, 15705626), (2566, 7852813), (91093, 221206), (110603, 182186)]