20167052395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{93131}}^1$

素因数の和:93435

約数の個数: 32

約数和(自身を含む): 28967777280

約数和(自身を除く): 8800724885

約数列:

[1, 5, 7, 23, 35, 115, 161, 269, 805, 1345, 1883, 6187, 9415, 30935, 43309, 93131, 216545, 465655, 651917, 2142013, 3259585, 10710065, 14994091, 25052239, 74970455, 125261195, 175365673, 576201497, 876828365, 2881007485, 4033410479, 20167052395]

約数ペア:

[(1, 20167052395), (5, 4033410479), (7, 2881007485), (23, 876828365), (35, 576201497), (115, 175365673), (161, 125261195), (269, 74970455), (805, 25052239), (1345, 14994091), (1883, 10710065), (6187, 3259585), (9415, 2142013), (30935, 651917), (43309, 465655), (93131, 216545)]