20860104

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{18493}}^1$

素因数の和:18549

約数の個数: 32

約数和(自身を含む): 53262720

約数和(自身を除く): 32402616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 18493, 36986, 55479, 73972, 110958, 147944, 221916, 443832, 869171, 1738342, 2607513, 3476684, 5215026, 6953368, 10430052, 20860104]

約数ペア:

[(1, 20860104), (2, 10430052), (3, 6953368), (4, 5215026), (6, 3476684), (8, 2607513), (12, 1738342), (24, 869171), (47, 443832), (94, 221916), (141, 147944), (188, 110958), (282, 73972), (376, 55479), (564, 36986), (1128, 18493)]