20132017185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{490367}}^1$

素因数の和:490422

約数の個数: 64

約数和(自身を含む): 40673083392

約数和(自身を除く): 20541066207

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 805, 1173, 1785, 1955, 2415, 2737, 5865, 8211, 13685, 41055, 490367, 1471101, 2451835, 3432569, 7355505, 8336239, 10297707, 11278441, 17162845, 25008717, 33835323, 41681195, 51488535, 56392205, 58353673, 78949087, 125043585, 169176615, 175061019, 191733497, 236847261, 291768365, 394745435, 575200491, 875305095, 958667485, 1184236305, 1342134479, 2876002455, 4026403437, 6710672395, 20132017185]

約数ペア:

[(1, 20132017185), (3, 6710672395), (5, 4026403437), (7, 2876002455), (15, 1342134479), (17, 1184236305), (21, 958667485), (23, 875305095), (35, 575200491), (51, 394745435), (69, 291768365), (85, 236847261), (105, 191733497), (115, 175061019), (119, 169176615), (161, 125043585), (255, 78949087), (345, 58353673), (357, 56392205), (391, 51488535), (483, 41681195), (595, 33835323), (805, 25008717), (1173, 17162845), (1785, 11278441), (1955, 10297707), (2415, 8336239), (2737, 7355505), (5865, 3432569), (8211, 2451835), (13685, 1471101), (41055, 490367)]