20072167305

素因数分解:

$3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1\times {\mathrm{6361}}^1$

素因数の和:7577

約数の個数: 32

約数和(自身を含む): 32305116288

約数和(自身を除く): 12232948983

約数列:

[1, 3, 5, 15, 211, 633, 997, 1055, 2991, 3165, 4985, 6361, 14955, 19083, 31805, 95415, 210367, 631101, 1051835, 1342171, 3155505, 4026513, 6341917, 6710855, 19025751, 20132565, 31709585, 95128755, 1338144487, 4014433461, 6690722435, 20072167305]

約数ペア:

[(1, 20072167305), (3, 6690722435), (5, 4014433461), (15, 1338144487), (211, 95128755), (633, 31709585), (997, 20132565), (1055, 19025751), (2991, 6710855), (3165, 6341917), (4985, 4026513), (6361, 3155505), (14955, 1342171), (19083, 1051835), (31805, 631101), (95415, 210367)]