20070460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52817}}^1$

素因数の和:52845

約数の個数: 24

約数和(自身を含む): 44367120

約数和(自身を除く): 24296660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 52817, 105634, 211268, 264085, 528170, 1003523, 1056340, 2007046, 4014092, 5017615, 10035230, 20070460]

約数ペア:

[(1, 20070460), (2, 10035230), (4, 5017615), (5, 4014092), (10, 2007046), (19, 1056340), (20, 1003523), (38, 528170), (76, 264085), (95, 211268), (190, 105634), (380, 52817)]