20165594144

素因数分解:

$2^5\times {\mathrm{173}}^1\times {\mathrm{3642629}}^1$

素因数の和:3642812

約数の個数: 24

約数和(自身を含む): 39930510060

約数和(自身を除く): 19764915916

約数列:

[1, 2, 4, 8, 16, 32, 173, 346, 692, 1384, 2768, 5536, 3642629, 7285258, 14570516, 29141032, 58282064, 116564128, 630174817, 1260349634, 2520699268, 5041398536, 10082797072, 20165594144]

約数ペア:

[(1, 20165594144), (2, 10082797072), (4, 5041398536), (8, 2520699268), (16, 1260349634), (32, 630174817), (173, 116564128), (346, 58282064), (692, 29141032), (1384, 14570516), (2768, 7285258), (5536, 3642629)]