20149368779

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{365933}}^1$

素因数の和:366070

約数の個数: 16

約数和(自身を含む): 22131688320

約数和(自身を除く): 1982319541

約数列:

[1, 17, 41, 79, 697, 1343, 3239, 55063, 365933, 6220861, 15003253, 28908707, 255055301, 491448019, 1185256987, 20149368779]

約数ペア:

[(1, 20149368779), (17, 1185256987), (41, 491448019), (79, 255055301), (697, 28908707), (1343, 15003253), (3239, 6220861), (55063, 365933)]