2020242714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{123653}}^1$

素因数の和:124054

約数の個数: 32

約数和(自身を含む): 4629605760

約数和(自身を除く): 2609363046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 16338, 123653, 247306, 370959, 741918, 865571, 1731142, 2596713, 5193426, 48101017, 96202034, 144303051, 288606102, 336707119, 673414238, 1010121357, 2020242714]

約数ペア:

[(1, 2020242714), (2, 1010121357), (3, 673414238), (6, 336707119), (7, 288606102), (14, 144303051), (21, 96202034), (42, 48101017), (389, 5193426), (778, 2596713), (1167, 1731142), (2334, 865571), (2723, 741918), (5446, 370959), (8169, 247306), (16338, 123653)]