20043396

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{8069}}^1$

素因数の和:8105

約数の個数: 48

約数和(自身を含む): 54230400

約数和(自身を除く): 34187004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 8069, 16138, 24207, 32276, 48414, 72621, 96828, 145242, 185587, 217863, 290484, 371174, 435726, 556761, 742348, 871452, 1113522, 1670283, 2227044, 3340566, 5010849, 6681132, 10021698, 20043396]

約数ペア:

[(1, 20043396), (2, 10021698), (3, 6681132), (4, 5010849), (6, 3340566), (9, 2227044), (12, 1670283), (18, 1113522), (23, 871452), (27, 742348), (36, 556761), (46, 435726), (54, 371174), (69, 290484), (92, 217863), (108, 185587), (138, 145242), (207, 96828), (276, 72621), (414, 48414), (621, 32276), (828, 24207), (1242, 16138), (2484, 8069)]