2020508748

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{111581}}^1$

素因数の和:112094

約数の個数: 36

約数和(自身を含む): 5117596848

約数和(自身を除く): 3097088100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4527, 6036, 9054, 18108, 111581, 223162, 334743, 446324, 669486, 1004229, 1338972, 2008458, 4016916, 56125243, 112250486, 168375729, 224500972, 336751458, 505127187, 673502916, 1010254374, 2020508748]

約数ペア:

[(1, 2020508748), (2, 1010254374), (3, 673502916), (4, 505127187), (6, 336751458), (9, 224500972), (12, 168375729), (18, 112250486), (36, 56125243), (503, 4016916), (1006, 2008458), (1509, 1338972), (2012, 1004229), (3018, 669486), (4527, 446324), (6036, 334743), (9054, 223162), (18108, 111581)]