20179946530

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13364203}}^1$

素因数の和:13364361

約数の個数: 16

約数和(自身を含む): 36564462144

約数和(自身を除く): 16384515614

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 13364203, 26728406, 66821015, 133642030, 2017994653, 4035989306, 10089973265, 20179946530]

約数ペア:

[(1, 20179946530), (2, 10089973265), (5, 4035989306), (10, 2017994653), (151, 133642030), (302, 66821015), (755, 26728406), (1510, 13364203)]