20253658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18379}}^1$

素因数の和:18429

約数の個数: 16

約数和(自身を含む): 33084000

約数和(自身を除く): 12830342

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 18379, 36758, 349201, 532991, 698402, 1065982, 10126829, 20253658]

約数ペア:

[(1, 20253658), (2, 10126829), (19, 1065982), (29, 698402), (38, 532991), (58, 349201), (551, 36758), (1102, 18379)]