20050358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{6679}}^1$

素因数の和:6779

約数の個数: 16

約数和(自身を含む): 32064000

約数和(自身を除く): 12013642

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 6679, 13358, 126901, 253802, 527641, 1055282, 10025179, 20050358]

約数ペア:

[(1, 20050358), (2, 10025179), (19, 1055282), (38, 527641), (79, 253802), (158, 126901), (1501, 13358), (3002, 6679)]