20144034144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5380351}}^1$

素因数の和:5380380

約数の個数: 72

約数和(自身を含む): 61691116032

約数和(自身を除く): 41547081888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 5380351, 10760702, 16141053, 21521404, 32282106, 43042808, 48423159, 64564212, 69944563, 86085616, 96846318, 129128424, 139889126, 172171232, 193692636, 209833689, 258256848, 279778252, 387385272, 419667378, 516513696, 559556504, 629501067, 774770544, 839334756, 1119113008, 1259002134, 1549541088, 1678669512, 2238226016, 2518004268, 3357339024, 5036008536, 6714678048, 10072017072, 20144034144]

約数ペア:

[(1, 20144034144), (2, 10072017072), (3, 6714678048), (4, 5036008536), (6, 3357339024), (8, 2518004268), (9, 2238226016), (12, 1678669512), (13, 1549541088), (16, 1259002134), (18, 1119113008), (24, 839334756), (26, 774770544), (32, 629501067), (36, 559556504), (39, 516513696), (48, 419667378), (52, 387385272), (72, 279778252), (78, 258256848), (96, 209833689), (104, 193692636), (117, 172171232), (144, 139889126), (156, 129128424), (208, 96846318), (234, 86085616), (288, 69944563), (312, 64564212), (416, 48423159), (468, 43042808), (624, 32282106), (936, 21521404), (1248, 16141053), (1872, 10760702), (3744, 5380351)]