20146331212

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 45028343808

約数和(自身を除く): 24882012596

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 41, 46, 62, 82, 92, 124, 151, 161, 163, 164, 217, 287, 302, 322, 326, 434, 574, 604, 644, 652, 713, 868, 943, 1057, 1141, 1148, 1271, 1426, 1886, 2114, 2282, 2542, 2852, 3473, 3749, 3772, 4228, 4564, 4681, 4991, 5053, 5084, 6191, 6601, 6683, 6946, 7498, 8897, 9362, 9982, 10106, 12382, 13202, 13366, 13892, 14996, 17794, 18724, 19964, 20212, 24311, 24613, 24764, 26243, 26404, 26732, 29233, 32767, 35371, 35588, 43337, 46781, 48622, 49226, 52486, 58466, 65534, 70742, 86674, 93562, 97244, 98452, 104972, 107663, 116219, 116932, 131068, 141484, 142393, 153709, 172291, 173348, 187124, 191921, 204631, 207173, 215326, 232438, 284786, 307418, 344582, 383842, 409262, 414346, 430652, 464876, 566099, 569572, 614836, 689164, 753641, 763003, 767684, 813533, 818524, 828692, 996751, 1009133, 1075963, 1132198, 1343447, 1450211, 1507282, 1526006, 1627066, 1993502, 2018266, 2151926, 2264396, 2686894, 2900422, 3014564, 3052012, 3254132, 3962693, 3987004, 4036532, 4303852, 4414183, 4764979, 5341021, 5373788, 5800844, 7063931, 7925386, 8828366, 9529958, 10682042, 14127862, 15850772, 17549069, 17656732, 19059916, 21364084, 23210059, 28255724, 30899281, 31283123, 33354853, 35098138, 46420118, 61798562, 62566246, 66709706, 70196276, 92840236, 122843483, 123597124, 125132492, 133419412, 162470413, 218981861, 245686966, 324940826, 437963722, 491373932, 649881652, 719511829, 875927444, 1439023658, 2878047316, 5036582803, 10073165606, 20146331212]

約数ペア:

[(1, 20146331212), (2, 10073165606), (4, 5036582803), (7, 2878047316), (14, 1439023658), (23, 875927444), (28, 719511829), (31, 649881652), (41, 491373932), (46, 437963722), (62, 324940826), (82, 245686966), (92, 218981861), (124, 162470413), (151, 133419412), (161, 125132492), (163, 123597124), (164, 122843483), (217, 92840236), (287, 70196276), (302, 66709706), (322, 62566246), (326, 61798562), (434, 46420118), (574, 35098138), (604, 33354853), (644, 31283123), (652, 30899281), (713, 28255724), (868, 23210059), (943, 21364084), (1057, 19059916), (1141, 17656732), (1148, 17549069), (1271, 15850772), (1426, 14127862), (1886, 10682042), (2114, 9529958), (2282, 8828366), (2542, 7925386), (2852, 7063931), (3473, 5800844), (3749, 5373788), (3772, 5341021), (4228, 4764979), (4564, 4414183), (4681, 4303852), (4991, 4036532), (5053, 3987004), (5084, 3962693), (6191, 3254132), (6601, 3052012), (6683, 3014564), (6946, 2900422), (7498, 2686894), (8897, 2264396), (9362, 2151926), (9982, 2018266), (10106, 1993502), (12382, 1627066), (13202, 1526006), (13366, 1507282), (13892, 1450211), (14996, 1343447), (17794, 1132198), (18724, 1075963), (19964, 1009133), (20212, 996751), (24311, 828692), (24613, 818524), (24764, 813533), (26243, 767684), (26404, 763003), (26732, 753641), (29233, 689164), (32767, 614836), (35371, 569572), (35588, 566099), (43337, 464876), (46781, 430652), (48622, 414346), (49226, 409262), (52486, 383842), (58466, 344582), (65534, 307418), (70742, 284786), (86674, 232438), (93562, 215326), (97244, 207173), (98452, 204631), (104972, 191921), (107663, 187124), (116219, 173348), (116932, 172291), (131068, 153709), (141484, 142393)]