20183367028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{773}}^1$

素因数の和:1393

約数の個数: 96

約数和(自身を含む): 41540542848

約数和(自身を除く): 21357175820

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 521, 737, 748, 773, 1042, 1139, 1474, 1546, 2084, 2278, 2948, 3092, 4556, 5731, 8503, 8857, 11462, 12529, 13141, 17006, 17714, 22924, 25058, 26282, 34012, 34907, 35428, 50116, 51791, 52564, 69814, 97427, 103582, 139628, 144551, 194854, 207164, 289102, 383977, 389708, 402733, 569701, 578204, 593419, 767954, 805466, 880447, 1139402, 1186838, 1535908, 1610932, 1760894, 2278804, 2373676, 3521788, 4430063, 6527609, 6846461, 8860126, 9684917, 13055218, 13692922, 17720252, 19369834, 26110436, 26983111, 27385844, 38739668, 53966222, 75311071, 107932444, 150622142, 296814221, 301244284, 458712887, 593628442, 917425774, 1187256884, 1834851548, 5045841757, 10091683514, 20183367028]

約数ペア:

[(1, 20183367028), (2, 10091683514), (4, 5045841757), (11, 1834851548), (17, 1187256884), (22, 917425774), (34, 593628442), (44, 458712887), (67, 301244284), (68, 296814221), (134, 150622142), (187, 107932444), (268, 75311071), (374, 53966222), (521, 38739668), (737, 27385844), (748, 26983111), (773, 26110436), (1042, 19369834), (1139, 17720252), (1474, 13692922), (1546, 13055218), (2084, 9684917), (2278, 8860126), (2948, 6846461), (3092, 6527609), (4556, 4430063), (5731, 3521788), (8503, 2373676), (8857, 2278804), (11462, 1760894), (12529, 1610932), (13141, 1535908), (17006, 1186838), (17714, 1139402), (22924, 880447), (25058, 805466), (26282, 767954), (34012, 593419), (34907, 578204), (35428, 569701), (50116, 402733), (51791, 389708), (52564, 383977), (69814, 289102), (97427, 207164), (103582, 194854), (139628, 144551)]