20158528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24229}}^1$

素因数の和:24254

約数の個数: 28

約数和(自身を含む): 43080940

約数和(自身を除く): 22922412

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24229, 48458, 96916, 193832, 314977, 387664, 629954, 775328, 1259908, 1550656, 2519816, 5039632, 10079264, 20158528]

約数ペア:

[(1, 20158528), (2, 10079264), (4, 5039632), (8, 2519816), (13, 1550656), (16, 1259908), (26, 775328), (32, 629954), (52, 387664), (64, 314977), (104, 193832), (208, 96916), (416, 48458), (832, 24229)]