20032290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13093}}^1$

素因数の和:13123

約数の個数: 48

約数和(自身を含む): 55151928

約数和(自身を除く): 35119638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 13093, 26186, 39279, 65465, 78558, 117837, 130930, 196395, 222581, 235674, 392790, 445162, 589185, 667743, 1112905, 1178370, 1335486, 2003229, 2225810, 3338715, 4006458, 6677430, 10016145, 20032290]

約数ペア:

[(1, 20032290), (2, 10016145), (3, 6677430), (5, 4006458), (6, 3338715), (9, 2225810), (10, 2003229), (15, 1335486), (17, 1178370), (18, 1112905), (30, 667743), (34, 589185), (45, 445162), (51, 392790), (85, 235674), (90, 222581), (102, 196395), (153, 130930), (170, 117837), (255, 78558), (306, 65465), (510, 39279), (765, 26186), (1530, 13093)]