20382282

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{7499}}^1$

素因数の和:7658

約数の個数: 24

約数和(自身を含む): 44460000

約数和(自身を除く): 24077718

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 7499, 14998, 22497, 44994, 67491, 134982, 1132349, 2264698, 3397047, 6794094, 10191141, 20382282]

約数ペア:

[(1, 20382282), (2, 10191141), (3, 6794094), (6, 3397047), (9, 2264698), (18, 1132349), (151, 134982), (302, 67491), (453, 44994), (906, 22497), (1359, 14998), (2718, 7499)]