22420076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 52093440

約数和(自身を除く): 29673364

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 37, 38, 67, 68, 74, 76, 119, 133, 134, 148, 238, 259, 266, 268, 323, 469, 476, 518, 532, 629, 646, 703, 938, 1036, 1139, 1258, 1273, 1292, 1406, 1876, 2261, 2278, 2479, 2516, 2546, 2812, 4403, 4522, 4556, 4921, 4958, 5092, 7973, 8806, 8911, 9044, 9842, 9916, 11951, 15946, 17353, 17612, 17822, 19684, 21641, 23902, 31892, 34706, 35644, 42143, 43282, 47101, 47804, 69412, 83657, 84286, 86564, 94202, 151487, 167314, 168572, 188404, 295001, 302974, 329707, 334628, 590002, 605948, 659414, 800717, 1180004, 1318828, 1601434, 3202868, 5605019, 11210038, 22420076]

約数ペア:

[(1, 22420076), (2, 11210038), (4, 5605019), (7, 3202868), (14, 1601434), (17, 1318828), (19, 1180004), (28, 800717), (34, 659414), (37, 605948), (38, 590002), (67, 334628), (68, 329707), (74, 302974), (76, 295001), (119, 188404), (133, 168572), (134, 167314), (148, 151487), (238, 94202), (259, 86564), (266, 84286), (268, 83657), (323, 69412), (469, 47804), (476, 47101), (518, 43282), (532, 42143), (629, 35644), (646, 34706), (703, 31892), (938, 23902), (1036, 21641), (1139, 19684), (1258, 17822), (1273, 17612), (1292, 17353), (1406, 15946), (1876, 11951), (2261, 9916), (2278, 9842), (2479, 9044), (2516, 8911), (2546, 8806), (2812, 7973), (4403, 5092), (4522, 4958), (4556, 4921)]