2020043670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1103849}}^1$

素因数の和:1103920

約数の個数: 32

約数和(自身を含む): 4927586400

約数和(自身を除く): 2907542730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 1103849, 2207698, 3311547, 5519245, 6623094, 11038490, 16557735, 33115470, 67334789, 134669578, 202004367, 336673945, 404008734, 673347890, 1010021835, 2020043670]

約数ペア:

[(1, 2020043670), (2, 1010021835), (3, 673347890), (5, 404008734), (6, 336673945), (10, 202004367), (15, 134669578), (30, 67334789), (61, 33115470), (122, 16557735), (183, 11038490), (305, 6623094), (366, 5519245), (610, 3311547), (915, 2207698), (1830, 1103849)]