20197614962

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23650603}}^1$

素因数の和:23650673

約数の個数: 16

約数和(自身を含む): 35192098752

約数和(自身を除く): 14994483790

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23650603, 47301206, 165554221, 331108442, 1442686783, 2885373566, 10098807481, 20197614962]

約数ペア:

[(1, 20197614962), (2, 10098807481), (7, 2885373566), (14, 1442686783), (61, 331108442), (122, 165554221), (427, 47301206), (854, 23650603)]