20705700744

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{1722031}}^1$

素因数の和:1722210

約数の個数: 48

約数和(自身を含む): 56413768320

約数和(自身を除く): 35708067576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 3006, 4008, 6012, 12024, 1722031, 3444062, 5166093, 6888124, 10332186, 13776248, 15498279, 20664372, 30996558, 41328744, 61993116, 123986232, 287579177, 575158354, 862737531, 1150316708, 1725475062, 2300633416, 2588212593, 3450950124, 5176425186, 6901900248, 10352850372, 20705700744]

約数ペア:

[(1, 20705700744), (2, 10352850372), (3, 6901900248), (4, 5176425186), (6, 3450950124), (8, 2588212593), (9, 2300633416), (12, 1725475062), (18, 1150316708), (24, 862737531), (36, 575158354), (72, 287579177), (167, 123986232), (334, 61993116), (501, 41328744), (668, 30996558), (1002, 20664372), (1336, 15498279), (1503, 13776248), (2004, 10332186), (3006, 6888124), (4008, 5166093), (6012, 3444062), (12024, 1722031)]