20141002020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{22769}}^1$

素因数の和:23445

約数の個数: 96

約数和(自身を含む): 58941146880

約数和(自身を除く): 38800144860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 641, 690, 1282, 1380, 1923, 2564, 3205, 3846, 6410, 7692, 9615, 12820, 14743, 19230, 22769, 29486, 38460, 44229, 45538, 58972, 68307, 73715, 88458, 91076, 113845, 136614, 147430, 176916, 221145, 227690, 273228, 294860, 341535, 442290, 455380, 523687, 683070, 884580, 1047374, 1366140, 1571061, 2094748, 2618435, 3142122, 5236870, 6284244, 7855305, 10473740, 14594929, 15710610, 29189858, 31421220, 43784787, 58379716, 72974645, 87569574, 145949290, 175139148, 218923935, 291898580, 335683367, 437847870, 671366734, 875695740, 1007050101, 1342733468, 1678416835, 2014100202, 3356833670, 4028200404, 5035250505, 6713667340, 10070501010, 20141002020]

約数ペア:

[(1, 20141002020), (2, 10070501010), (3, 6713667340), (4, 5035250505), (5, 4028200404), (6, 3356833670), (10, 2014100202), (12, 1678416835), (15, 1342733468), (20, 1007050101), (23, 875695740), (30, 671366734), (46, 437847870), (60, 335683367), (69, 291898580), (92, 218923935), (115, 175139148), (138, 145949290), (230, 87569574), (276, 72974645), (345, 58379716), (460, 43784787), (641, 31421220), (690, 29189858), (1282, 15710610), (1380, 14594929), (1923, 10473740), (2564, 7855305), (3205, 6284244), (3846, 5236870), (6410, 3142122), (7692, 2618435), (9615, 2094748), (12820, 1571061), (14743, 1366140), (19230, 1047374), (22769, 884580), (29486, 683070), (38460, 523687), (44229, 455380), (45538, 442290), (58972, 341535), (68307, 294860), (73715, 273228), (88458, 227690), (91076, 221145), (113845, 176916), (136614, 147430)]