20237354

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 12421846

約数列:

[1, 2, 41, 47, 59, 82, 89, 94, 118, 178, 1927, 2419, 2773, 3649, 3854, 4183, 4838, 5251, 5546, 7298, 8366, 10502, 113693, 171503, 215291, 227386, 246797, 343006, 430582, 493594, 10118677, 20237354]

約数ペア:

[(1, 20237354), (2, 10118677), (41, 493594), (47, 430582), (59, 343006), (82, 246797), (89, 227386), (94, 215291), (118, 171503), (178, 113693), (1927, 10502), (2419, 8366), (2773, 7298), (3649, 5546), (3854, 5251), (4183, 4838)]