20163826838

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{22453}}^1\times {\mathrm{6151}}^1$

素因数の和:28679

約数の個数: 16

約数和(自身を含む): 30666415776

約数和(自身を除く): 10502588938

約数列:

[1, 2, 73, 146, 6151, 12302, 22453, 44906, 449023, 898046, 1639069, 3278138, 138108403, 276216806, 10081913419, 20163826838]

約数ペア:

[(1, 20163826838), (2, 10081913419), (73, 276216806), (146, 138108403), (6151, 3278138), (12302, 1639069), (22453, 898046), (44906, 449023)]