21920232

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{9043}}^1$

素因数の和:9153

約数の個数: 32

約数和(自身を含む): 55349280

約数和(自身を除く): 33429048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 9043, 18086, 27129, 36172, 54258, 72344, 108516, 217032, 913343, 1826686, 2740029, 3653372, 5480058, 7306744, 10960116, 21920232]

約数ペア:

[(1, 21920232), (2, 10960116), (3, 7306744), (4, 5480058), (6, 3653372), (8, 2740029), (12, 1826686), (24, 913343), (101, 217032), (202, 108516), (303, 72344), (404, 54258), (606, 36172), (808, 27129), (1212, 18086), (2424, 9043)]