20131762308

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{13033}}^1$

素因数の和:13162

約数の個数: 144

約数和(自身を含む): 56914994304

約数和(自身を除く): 36783231996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 71, 74, 84, 98, 111, 142, 147, 148, 196, 213, 222, 259, 284, 294, 426, 444, 497, 518, 588, 777, 852, 994, 1036, 1491, 1554, 1813, 1988, 2627, 2982, 3108, 3479, 3626, 5254, 5439, 5964, 6958, 7252, 7881, 10437, 10508, 10878, 13033, 13916, 15762, 18389, 20874, 21756, 26066, 31524, 36778, 39099, 41748, 52132, 55167, 73556, 78198, 91231, 110334, 128723, 156396, 182462, 220668, 257446, 273693, 364924, 386169, 482221, 514892, 547386, 638617, 772338, 925343, 964442, 1094772, 1277234, 1446663, 1544676, 1850686, 1915851, 1928884, 2554468, 2776029, 2893326, 3375547, 3701372, 3831702, 5552058, 5786652, 6477401, 6751094, 7663404, 10126641, 11104116, 12954802, 13502188, 19432203, 20253282, 23628829, 25909604, 34237691, 38864406, 40506564, 45341807, 47257658, 68475382, 70886487, 77728812, 90683614, 94515316, 102713073, 136025421, 136950764, 141772974, 181367228, 205426146, 239663837, 272050842, 283545948, 410852292, 479327674, 544101684, 718991511, 958655348, 1437983022, 1677646859, 2875966044, 3355293718, 5032940577, 6710587436, 10065881154, 20131762308]

約数ペア:

[(1, 20131762308), (2, 10065881154), (3, 6710587436), (4, 5032940577), (6, 3355293718), (7, 2875966044), (12, 1677646859), (14, 1437983022), (21, 958655348), (28, 718991511), (37, 544101684), (42, 479327674), (49, 410852292), (71, 283545948), (74, 272050842), (84, 239663837), (98, 205426146), (111, 181367228), (142, 141772974), (147, 136950764), (148, 136025421), (196, 102713073), (213, 94515316), (222, 90683614), (259, 77728812), (284, 70886487), (294, 68475382), (426, 47257658), (444, 45341807), (497, 40506564), (518, 38864406), (588, 34237691), (777, 25909604), (852, 23628829), (994, 20253282), (1036, 19432203), (1491, 13502188), (1554, 12954802), (1813, 11104116), (1988, 10126641), (2627, 7663404), (2982, 6751094), (3108, 6477401), (3479, 5786652), (3626, 5552058), (5254, 3831702), (5439, 3701372), (5964, 3375547), (6958, 2893326), (7252, 2776029), (7881, 2554468), (10437, 1928884), (10508, 1915851), (10878, 1850686), (13033, 1544676), (13916, 1446663), (15762, 1277234), (18389, 1094772), (20874, 964442), (21756, 925343), (26066, 772338), (31524, 638617), (36778, 547386), (39099, 514892), (41748, 482221), (52132, 386169), (55167, 364924), (73556, 273693), (78198, 257446), (91231, 220668), (110334, 182462), (128723, 156396)]