2013802020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{196277}}^1$

素因数の和:196314

約数の個数: 96

約数和(自身を含む): 6594940800

約数和(自身を除く): 4581138780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 196277, 392554, 588831, 785108, 981385, 1177662, 1766493, 1962770, 2355324, 2944155, 3532986, 3729263, 3925540, 5299479, 5888310, 7065972, 7458526, 8832465, 10598958, 11187789, 11776620, 14917052, 17664930, 18646315, 21197916, 22375578, 26497395, 33563367, 35329860, 37292630, 44751156, 52994790, 55938945, 67126734, 74585260, 100690101, 105989580, 111877890, 134253468, 167816835, 201380202, 223755780, 335633670, 402760404, 503450505, 671267340, 1006901010, 2013802020]

約数ペア:

[(1, 2013802020), (2, 1006901010), (3, 671267340), (4, 503450505), (5, 402760404), (6, 335633670), (9, 223755780), (10, 201380202), (12, 167816835), (15, 134253468), (18, 111877890), (19, 105989580), (20, 100690101), (27, 74585260), (30, 67126734), (36, 55938945), (38, 52994790), (45, 44751156), (54, 37292630), (57, 35329860), (60, 33563367), (76, 26497395), (90, 22375578), (95, 21197916), (108, 18646315), (114, 17664930), (135, 14917052), (171, 11776620), (180, 11187789), (190, 10598958), (228, 8832465), (270, 7458526), (285, 7065972), (342, 5888310), (380, 5299479), (513, 3925540), (540, 3729263), (570, 3532986), (684, 2944155), (855, 2355324), (1026, 1962770), (1140, 1766493), (1710, 1177662), (2052, 981385), (2565, 785108), (3420, 588831), (5130, 392554), (10260, 196277)]