20538403710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{58549}}^1$

素因数の和:59633

約数の個数: 64

約数和(自身を含む): 53824780800

約数和(自身を除く): 33286377090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 1063, 2126, 3189, 5315, 6378, 10630, 11693, 15945, 23386, 31890, 35079, 58465, 58549, 70158, 116930, 117098, 175395, 175647, 292745, 350790, 351294, 585490, 644039, 878235, 1288078, 1756470, 1932117, 3220195, 3864234, 6440390, 9660585, 19321170, 62237587, 124475174, 186712761, 311187935, 373425522, 622375870, 684613457, 933563805, 1369226914, 1867127610, 2053840371, 3423067285, 4107680742, 6846134570, 10269201855, 20538403710]

約数ペア:

[(1, 20538403710), (2, 10269201855), (3, 6846134570), (5, 4107680742), (6, 3423067285), (10, 2053840371), (11, 1867127610), (15, 1369226914), (22, 933563805), (30, 684613457), (33, 622375870), (55, 373425522), (66, 311187935), (110, 186712761), (165, 124475174), (330, 62237587), (1063, 19321170), (2126, 9660585), (3189, 6440390), (5315, 3864234), (6378, 3220195), (10630, 1932117), (11693, 1756470), (15945, 1288078), (23386, 878235), (31890, 644039), (35079, 585490), (58465, 351294), (58549, 350790), (70158, 292745), (116930, 175647), (117098, 175395)]