20848002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{496381}}^1$

素因数の和:496393

約数の個数: 16

約数和(自身を含む): 47652672

約数和(自身を除く): 26804670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 496381, 992762, 1489143, 2978286, 3474667, 6949334, 10424001, 20848002]

約数ペア:

[(1, 20848002), (2, 10424001), (3, 6949334), (6, 3474667), (7, 2978286), (14, 1489143), (21, 992762), (42, 496381)]