2020305930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{152017}}^1$

素因数の和:152470

約数の個数: 32

約数和(自身を含む): 4859711424

約数和(自身を除く): 2839405494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 6645, 13290, 152017, 304034, 456051, 760085, 912102, 1520170, 2280255, 4560510, 67343531, 134687062, 202030593, 336717655, 404061186, 673435310, 1010152965, 2020305930]

約数ペア:

[(1, 2020305930), (2, 1010152965), (3, 673435310), (5, 404061186), (6, 336717655), (10, 202030593), (15, 134687062), (30, 67343531), (443, 4560510), (886, 2280255), (1329, 1520170), (2215, 912102), (2658, 760085), (4430, 456051), (6645, 304034), (13290, 152017)]