2020007535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1479859}}^1$

素因数の和:1479887

約数の個数: 32

約数和(自身を含む): 3977863680

約数和(自身を除く): 1957856145

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1479859, 4439577, 7399295, 10359013, 19238167, 22197885, 31077039, 51795065, 57714501, 96190835, 134667169, 155385195, 288572505, 404001507, 673335845, 2020007535]

約数ペア:

[(1, 2020007535), (3, 673335845), (5, 404001507), (7, 288572505), (13, 155385195), (15, 134667169), (21, 96190835), (35, 57714501), (39, 51795065), (65, 31077039), (91, 22197885), (105, 19238167), (195, 10359013), (273, 7399295), (455, 4439577), (1365, 1479859)]