20238414534

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{12457}}^1$

素因数の和:12662

約数の個数: 96

約数和(自身を含む): 48485140704

約数和(自身を除く): 28246726170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 131, 159, 234, 262, 318, 393, 477, 689, 786, 954, 1179, 1378, 1703, 2067, 2358, 3406, 4134, 5109, 6201, 6943, 10218, 12402, 12457, 13886, 15327, 20829, 24914, 30654, 37371, 41658, 62487, 74742, 90259, 112113, 124974, 161941, 180518, 224226, 270777, 323882, 485823, 541554, 660221, 812331, 971646, 1320442, 1457469, 1624662, 1631867, 1980663, 2914938, 3263734, 3961326, 4895601, 5941989, 8582873, 9791202, 11883978, 14686803, 17165746, 21214271, 25748619, 29373606, 42428542, 51497238, 63642813, 77245857, 86488951, 127285626, 154491714, 172977902, 190928439, 259466853, 381856878, 518933706, 778400559, 1124356363, 1556801118, 2248712726, 3373069089, 6746138178, 10119207267, 20238414534]

約数ペア:

[(1, 20238414534), (2, 10119207267), (3, 6746138178), (6, 3373069089), (9, 2248712726), (13, 1556801118), (18, 1124356363), (26, 778400559), (39, 518933706), (53, 381856878), (78, 259466853), (106, 190928439), (117, 172977902), (131, 154491714), (159, 127285626), (234, 86488951), (262, 77245857), (318, 63642813), (393, 51497238), (477, 42428542), (689, 29373606), (786, 25748619), (954, 21214271), (1179, 17165746), (1378, 14686803), (1703, 11883978), (2067, 9791202), (2358, 8582873), (3406, 5941989), (4134, 4895601), (5109, 3961326), (6201, 3263734), (6943, 2914938), (10218, 1980663), (12402, 1631867), (12457, 1624662), (13886, 1457469), (15327, 1320442), (20829, 971646), (24914, 812331), (30654, 660221), (37371, 541554), (41658, 485823), (62487, 323882), (74742, 270777), (90259, 224226), (112113, 180518), (124974, 161941)]