20169910680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5422019}}^1$

素因数の和:5422064

約数の個数: 64

約数和(自身を含む): 62461670400

約数和(自身を除く): 42291759720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 5422019, 10844038, 16266057, 21688076, 27110095, 32532114, 43376152, 54220190, 65064228, 81330285, 108440380, 130128456, 162660570, 168082589, 216880760, 325321140, 336165178, 504247767, 650642280, 672330356, 840412945, 1008495534, 1344660712, 1680825890, 2016991068, 2521238835, 3361651780, 4033982136, 5042477670, 6723303560, 10084955340, 20169910680]

約数ペア:

[(1, 20169910680), (2, 10084955340), (3, 6723303560), (4, 5042477670), (5, 4033982136), (6, 3361651780), (8, 2521238835), (10, 2016991068), (12, 1680825890), (15, 1344660712), (20, 1008495534), (24, 840412945), (30, 672330356), (31, 650642280), (40, 504247767), (60, 336165178), (62, 325321140), (93, 216880760), (120, 168082589), (124, 162660570), (155, 130128456), (186, 108440380), (248, 81330285), (310, 65064228), (372, 54220190), (465, 43376152), (620, 32532114), (744, 27110095), (930, 21688076), (1240, 16266057), (1860, 10844038), (3720, 5422019)]