20142324464

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{45823}}^1$

素因数の和:46245

約数の個数: 40

約数和(自身を含む): 39616131072

約数和(自身を除く): 19473806608

約数列:

[1, 2, 4, 8, 16, 83, 166, 331, 332, 662, 664, 1324, 1328, 2648, 5296, 27473, 45823, 54946, 91646, 109892, 183292, 219784, 366584, 439568, 733168, 3803309, 7606618, 15167413, 15213236, 30334826, 30426472, 60669652, 60852944, 121339304, 242678608, 1258895279, 2517790558, 5035581116, 10071162232, 20142324464]

約数ペア:

[(1, 20142324464), (2, 10071162232), (4, 5035581116), (8, 2517790558), (16, 1258895279), (83, 242678608), (166, 121339304), (331, 60852944), (332, 60669652), (662, 30426472), (664, 30334826), (1324, 15213236), (1328, 15167413), (2648, 7606618), (5296, 3803309), (27473, 733168), (45823, 439568), (54946, 366584), (91646, 219784), (109892, 183292)]