20160606991

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{2179}}^1\times {\mathrm{6091}}^1$

素因数の和:8315

約数の個数: 24

約数和(自身を含む): 24223741440

約数和(自身を除く): 4063134449

約数列:

[1, 7, 31, 49, 217, 1519, 2179, 6091, 15253, 42637, 67549, 106771, 188821, 298459, 472843, 1321747, 3309901, 9252229, 13272289, 92906023, 411440959, 650342161, 2880086713, 20160606991]

約数ペア:

[(1, 20160606991), (7, 2880086713), (31, 650342161), (49, 411440959), (217, 92906023), (1519, 13272289), (2179, 9252229), (6091, 3309901), (15253, 1321747), (42637, 472843), (67549, 298459), (106771, 188821)]