20170150812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{2837}}^1$

素因数の和:3260

約数の個数: 144

約数和(自身を含む): 59130751680

約数和(自身を除く): 38960600868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 317, 356, 534, 623, 634, 801, 951, 1068, 1246, 1268, 1602, 1869, 1902, 2219, 2492, 2837, 2853, 3204, 3738, 3804, 4438, 5607, 5674, 5706, 6657, 7476, 8511, 8876, 11214, 11348, 11412, 13314, 17022, 19859, 19971, 22428, 25533, 26628, 28213, 34044, 39718, 39942, 51066, 56426, 59577, 79436, 79884, 84639, 102132, 112852, 119154, 169278, 178731, 197491, 238308, 252493, 253917, 338556, 357462, 394982, 504986, 507834, 592473, 714924, 757479, 789964, 899329, 1009972, 1015668, 1184946, 1514958, 1767451, 1777419, 1798658, 2272437, 2369892, 2697987, 3029916, 3534902, 3554838, 3597316, 4544874, 5302353, 5395974, 6295303, 7069804, 7109676, 8093961, 9089748, 10604706, 10791948, 12590606, 15907059, 16187922, 18885909, 21209412, 25181212, 31814118, 32375844, 37771818, 56657727, 63628236, 75543636, 80040281, 113315454, 160080562, 226630908, 240120843, 320161124, 480241686, 560281967, 720362529, 960483372, 1120563934, 1440725058, 1680845901, 2241127868, 2881450116, 3361691802, 5042537703, 6723383604, 10085075406, 20170150812]

約数ペア:

[(1, 20170150812), (2, 10085075406), (3, 6723383604), (4, 5042537703), (6, 3361691802), (7, 2881450116), (9, 2241127868), (12, 1680845901), (14, 1440725058), (18, 1120563934), (21, 960483372), (28, 720362529), (36, 560281967), (42, 480241686), (63, 320161124), (84, 240120843), (89, 226630908), (126, 160080562), (178, 113315454), (252, 80040281), (267, 75543636), (317, 63628236), (356, 56657727), (534, 37771818), (623, 32375844), (634, 31814118), (801, 25181212), (951, 21209412), (1068, 18885909), (1246, 16187922), (1268, 15907059), (1602, 12590606), (1869, 10791948), (1902, 10604706), (2219, 9089748), (2492, 8093961), (2837, 7109676), (2853, 7069804), (3204, 6295303), (3738, 5395974), (3804, 5302353), (4438, 4544874), (5607, 3597316), (5674, 3554838), (5706, 3534902), (6657, 3029916), (7476, 2697987), (8511, 2369892), (8876, 2272437), (11214, 1798658), (11348, 1777419), (11412, 1767451), (13314, 1514958), (17022, 1184946), (19859, 1015668), (19971, 1009972), (22428, 899329), (25533, 789964), (26628, 757479), (28213, 714924), (34044, 592473), (39718, 507834), (39942, 504986), (51066, 394982), (56426, 357462), (59577, 338556), (79436, 253917), (79884, 252493), (84639, 238308), (102132, 197491), (112852, 178731), (119154, 169278)]