20342837670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1286707}}^1$

素因数の和:1286765

約数の個数: 64

約数和(自身を含む): 53362354176

約数和(自身を除く): 33019516506

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 5270, 7905, 15810, 1286707, 2573414, 3860121, 6433535, 7720242, 12867070, 19300605, 21874019, 38601210, 39887917, 43748038, 65622057, 79775834, 109370095, 119663751, 131244114, 199439585, 218740190, 239327502, 328110285, 398879170, 598318755, 656220570, 678094589, 1196637510, 1356189178, 2034283767, 3390472945, 4068567534, 6780945890, 10171418835, 20342837670]

約数ペア:

[(1, 20342837670), (2, 10171418835), (3, 6780945890), (5, 4068567534), (6, 3390472945), (10, 2034283767), (15, 1356189178), (17, 1196637510), (30, 678094589), (31, 656220570), (34, 598318755), (51, 398879170), (62, 328110285), (85, 239327502), (93, 218740190), (102, 199439585), (155, 131244114), (170, 119663751), (186, 109370095), (255, 79775834), (310, 65622057), (465, 43748038), (510, 39887917), (527, 38601210), (930, 21874019), (1054, 19300605), (1581, 12867070), (2635, 7720242), (3162, 6433535), (5270, 3860121), (7905, 2573414), (15810, 1286707)]