20310804

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{3083}}^1$

素因数の和:3157

約数の個数: 48

約数和(自身を含む): 53538240

約数和(自身を除く): 33227436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3083, 3294, 6166, 6588, 9249, 12332, 18498, 27747, 36996, 55494, 83241, 110988, 166482, 188063, 332964, 376126, 564189, 752252, 1128378, 1692567, 2256756, 3385134, 5077701, 6770268, 10155402, 20310804]

約数ペア:

[(1, 20310804), (2, 10155402), (3, 6770268), (4, 5077701), (6, 3385134), (9, 2256756), (12, 1692567), (18, 1128378), (27, 752252), (36, 564189), (54, 376126), (61, 332964), (108, 188063), (122, 166482), (183, 110988), (244, 83241), (366, 55494), (549, 36996), (732, 27747), (1098, 18498), (1647, 12332), (2196, 9249), (3083, 6588), (3294, 6166)]