33489980

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10273}}^1$

素因数の和:10445

約数の個数: 24

約数和(自身を含む): 70767312

約数和(自身を除く): 37277332

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 10273, 20546, 41092, 51365, 102730, 205460, 1674499, 3348998, 6697996, 8372495, 16744990, 33489980]

約数ペア:

[(1, 33489980), (2, 16744990), (4, 8372495), (5, 6697996), (10, 3348998), (20, 1674499), (163, 205460), (326, 102730), (652, 51365), (815, 41092), (1630, 20546), (3260, 10273)]