20305848

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8377}}^1$

素因数の和:8487

約数の個数: 32

約数和(自身を含む): 51273360

約数和(自身を除く): 30967512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8377, 16754, 25131, 33508, 50262, 67016, 100524, 201048, 846077, 1692154, 2538231, 3384308, 5076462, 6768616, 10152924, 20305848]

約数ペア:

[(1, 20305848), (2, 10152924), (3, 6768616), (4, 5076462), (6, 3384308), (8, 2538231), (12, 1692154), (24, 846077), (101, 201048), (202, 100524), (303, 67016), (404, 50262), (606, 33508), (808, 25131), (1212, 16754), (2424, 8377)]