20306008

素因数分解:

$2^3\times {\mathrm{1301}}^1\times {\mathrm{1951}}^1$

素因数の和:3258

約数の個数: 16

約数和(自身を含む): 38122560

約数和(自身を除く): 17816552

約数列:

[1, 2, 4, 8, 1301, 1951, 2602, 3902, 5204, 7804, 10408, 15608, 2538251, 5076502, 10153004, 20306008]

約数ペア:

[(1, 20306008), (2, 10153004), (4, 5076502), (8, 2538251), (1301, 15608), (1951, 10408), (2602, 7804), (3902, 5204)]