20422741260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1\times {\mathrm{19699}}^1$

素因数の和:20215

約数の個数: 96

約数和(自身を含む): 58857926400

約数和(自身を除く): 38435185140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 467, 555, 740, 934, 1110, 1401, 1868, 2220, 2335, 2802, 4670, 5604, 7005, 9340, 14010, 17279, 19699, 28020, 34558, 39398, 51837, 59097, 69116, 78796, 86395, 98495, 103674, 118194, 172790, 196990, 207348, 236388, 259185, 295485, 345580, 393980, 518370, 590970, 728863, 1036740, 1181940, 1457726, 2186589, 2915452, 3644315, 4373178, 7288630, 8746356, 9199433, 10932945, 14577260, 18398866, 21865890, 27598299, 36797732, 43731780, 45997165, 55196598, 91994330, 110393196, 137991495, 183988660, 275982990, 340379021, 551965980, 680758042, 1021137063, 1361516084, 1701895105, 2042274126, 3403790210, 4084548252, 5105685315, 6807580420, 10211370630, 20422741260]

約数ペア:

[(1, 20422741260), (2, 10211370630), (3, 6807580420), (4, 5105685315), (5, 4084548252), (6, 3403790210), (10, 2042274126), (12, 1701895105), (15, 1361516084), (20, 1021137063), (30, 680758042), (37, 551965980), (60, 340379021), (74, 275982990), (111, 183988660), (148, 137991495), (185, 110393196), (222, 91994330), (370, 55196598), (444, 45997165), (467, 43731780), (555, 36797732), (740, 27598299), (934, 21865890), (1110, 18398866), (1401, 14577260), (1868, 10932945), (2220, 9199433), (2335, 8746356), (2802, 7288630), (4670, 4373178), (5604, 3644315), (7005, 2915452), (9340, 2186589), (14010, 1457726), (17279, 1181940), (19699, 1036740), (28020, 728863), (34558, 590970), (39398, 518370), (51837, 393980), (59097, 345580), (69116, 295485), (78796, 259185), (86395, 236388), (98495, 207348), (103674, 196990), (118194, 172790)]