20382882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9058

約数の個数: 32

約数和(自身を含む): 45420480

約数和(自身を除く): 25037598

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 9011, 18022, 27033, 54066, 117143, 234286, 261319, 351429, 522638, 702858, 783957, 1567914, 3397147, 6794294, 10191441, 20382882]

約数ペア:

[(1, 20382882), (2, 10191441), (3, 6794294), (6, 3397147), (13, 1567914), (26, 783957), (29, 702858), (39, 522638), (58, 351429), (78, 261319), (87, 234286), (174, 117143), (377, 54066), (754, 27033), (1131, 18022), (2262, 9011)]