2020003044

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{19853}}^1$

素因数の和:20060

約数の個数: 48

約数和(自身を含む): 4825316160

約数和(自身を除く): 2805313116

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 417, 556, 732, 834, 1668, 8479, 16958, 19853, 25437, 33916, 39706, 50874, 59559, 79412, 101748, 119118, 238236, 1211033, 2422066, 2759567, 3633099, 4844132, 5519134, 7266198, 8278701, 11038268, 14532396, 16557402, 33114804, 168333587, 336667174, 505000761, 673334348, 1010001522, 2020003044]

約数ペア:

[(1, 2020003044), (2, 1010001522), (3, 673334348), (4, 505000761), (6, 336667174), (12, 168333587), (61, 33114804), (122, 16557402), (139, 14532396), (183, 11038268), (244, 8278701), (278, 7266198), (366, 5519134), (417, 4844132), (556, 3633099), (732, 2759567), (834, 2422066), (1668, 1211033), (8479, 238236), (16958, 119118), (19853, 101748), (25437, 79412), (33916, 59559), (39706, 50874)]