20232493214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{42443}}^1$

素因数の和:42752

約数の個数: 32

約数和(自身を含む): 32539947264

約数和(自身を除く): 12307454050

約数列:

[1, 2, 23, 43, 46, 86, 241, 482, 989, 1978, 5543, 10363, 11086, 20726, 42443, 84886, 238349, 476698, 976189, 1825049, 1952378, 3650098, 10228763, 20457526, 41976127, 83952254, 235261549, 439836809, 470523098, 879673618, 10116246607, 20232493214]

約数ペア:

[(1, 20232493214), (2, 10116246607), (23, 879673618), (43, 470523098), (46, 439836809), (86, 235261549), (241, 83952254), (482, 41976127), (989, 20457526), (1978, 10228763), (5543, 3650098), (10363, 1952378), (11086, 1825049), (20726, 976189), (42443, 476698), (84886, 238349)]