20096454840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2174941}}^1$

素因数の和:2174973

約数の個数: 128

約数和(自身を含む): 75165995520

約数和(自身を除く): 55069540680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 2174941, 4349882, 6524823, 8699764, 10874705, 13049646, 15224587, 17399528, 21749410, 23924351, 26099292, 30449174, 32624115, 43498820, 45673761, 47848702, 52198584, 60898348, 65248230, 71773053, 76122935, 86997640, 91347522, 95697404, 119621755, 121796696, 130496460, 143546106, 152245870, 167470457, 182695044, 191394808, 228368805, 239243510, 260992920, 287092212, 304491740, 334940914, 358865265, 365390088, 456737610, 478487020, 502411371, 574184424, 608983480, 669881828, 717730530, 837352285, 913475220, 956974040, 1004822742, 1339763656, 1435461060, 1674704570, 1826950440, 2009645484, 2512056855, 2870922120, 3349409140, 4019290968, 5024113710, 6698818280, 10048227420, 20096454840]

約数ペア:

[(1, 20096454840), (2, 10048227420), (3, 6698818280), (4, 5024113710), (5, 4019290968), (6, 3349409140), (7, 2870922120), (8, 2512056855), (10, 2009645484), (11, 1826950440), (12, 1674704570), (14, 1435461060), (15, 1339763656), (20, 1004822742), (21, 956974040), (22, 913475220), (24, 837352285), (28, 717730530), (30, 669881828), (33, 608983480), (35, 574184424), (40, 502411371), (42, 478487020), (44, 456737610), (55, 365390088), (56, 358865265), (60, 334940914), (66, 304491740), (70, 287092212), (77, 260992920), (84, 239243510), (88, 228368805), (105, 191394808), (110, 182695044), (120, 167470457), (132, 152245870), (140, 143546106), (154, 130496460), (165, 121796696), (168, 119621755), (210, 95697404), (220, 91347522), (231, 86997640), (264, 76122935), (280, 71773053), (308, 65248230), (330, 60898348), (385, 52198584), (420, 47848702), (440, 45673761), (462, 43498820), (616, 32624115), (660, 30449174), (770, 26099292), (840, 23924351), (924, 21749410), (1155, 17399528), (1320, 15224587), (1540, 13049646), (1848, 10874705), (2310, 8699764), (3080, 6524823), (4620, 4349882), (9240, 2174941)]