20177466

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1307}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 42190848

約数和(自身を除く): 22013382

約数列:

[1, 2, 3, 6, 31, 62, 83, 93, 166, 186, 249, 498, 1307, 2573, 2614, 3921, 5146, 7719, 7842, 15438, 40517, 81034, 108481, 121551, 216962, 243102, 325443, 650886, 3362911, 6725822, 10088733, 20177466]

約数ペア:

[(1, 20177466), (2, 10088733), (3, 6725822), (6, 3362911), (31, 650886), (62, 325443), (83, 243102), (93, 216962), (166, 121551), (186, 108481), (249, 81034), (498, 40517), (1307, 15438), (2573, 7842), (2614, 7719), (3921, 5146)]