2020230818

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 3134799360

約数和(自身を除く): 1114568542

約数列:

[1, 2, 61, 79, 122, 158, 263, 526, 797, 1594, 4819, 9638, 16043, 20777, 32086, 41554, 48617, 62963, 97234, 125926, 209611, 419222, 1267397, 2534794, 3840743, 7681486, 12786271, 16559269, 25572542, 33118538, 1010115409, 2020230818]

約数ペア:

[(1, 2020230818), (2, 1010115409), (61, 33118538), (79, 25572542), (122, 16559269), (158, 12786271), (263, 7681486), (526, 3840743), (797, 2534794), (1594, 1267397), (4819, 419222), (9638, 209611), (16043, 125926), (20777, 97234), (32086, 62963), (41554, 48617)]