20223418905

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1400029}}^1$

素因数の和:1400150

約数の個数: 32

約数和(自身を含む): 36288777600

約数和(自身を除く): 16065358695

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 14445, 1400029, 4200087, 7000145, 12600261, 21000435, 37800783, 63001305, 149803103, 189003915, 449409309, 749015515, 1348227927, 2247046545, 4044683781, 6741139635, 20223418905]

約数ペア:

[(1, 20223418905), (3, 6741139635), (5, 4044683781), (9, 2247046545), (15, 1348227927), (27, 749015515), (45, 449409309), (107, 189003915), (135, 149803103), (321, 63001305), (535, 37800783), (963, 21000435), (1605, 12600261), (2889, 7000145), (4815, 4200087), (14445, 1400029)]