20544534

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67139}}^1$

素因数の和:67164

約数の個数: 24

約数和(自身を含む): 47132280

約数和(自身を除く): 26587746

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 67139, 134278, 201417, 402834, 604251, 1141363, 1208502, 2282726, 3424089, 6848178, 10272267, 20544534]

約数ペア:

[(1, 20544534), (2, 10272267), (3, 6848178), (6, 3424089), (9, 2282726), (17, 1208502), (18, 1141363), (34, 604251), (51, 402834), (102, 201417), (153, 134278), (306, 67139)]