2020521627

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{18617}}^1$

素因数の和:19043

約数の個数: 24

約数和(自身を含む): 3020584320

約数和(自身を除く): 1000062693

約数列:

[1, 3, 9, 31, 93, 279, 389, 1167, 3501, 12059, 18617, 36177, 55851, 108531, 167553, 577127, 1731381, 5194143, 7242013, 21726039, 65178117, 224502403, 673507209, 2020521627]

約数ペア:

[(1, 2020521627), (3, 673507209), (9, 224502403), (31, 65178117), (93, 21726039), (279, 7242013), (389, 5194143), (1167, 1731381), (3501, 577127), (12059, 167553), (18617, 108531), (36177, 55851)]