20567066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5309}}^1$

素因数の和:5473

約数の個数: 16

約数和(自身を含む): 33453000

約数和(自身を除く): 12885934

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 5309, 10618, 69017, 138034, 791041, 1582082, 10283533, 20567066]

約数ペア:

[(1, 20567066), (2, 10283533), (13, 1582082), (26, 791041), (149, 138034), (298, 69017), (1937, 10618), (3874, 5309)]