20143438536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{35729}}^1$

素因数の和:35903

約数の個数: 96

約数和(自身を含む): 54924156000

約数和(自身を除く): 34780717464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 169, 278, 312, 338, 417, 507, 556, 676, 834, 1014, 1112, 1352, 1668, 1807, 2028, 3336, 3614, 4056, 5421, 7228, 10842, 14456, 21684, 23491, 35729, 43368, 46982, 70473, 71458, 93964, 107187, 140946, 142916, 187928, 214374, 281892, 285832, 428748, 464477, 563784, 857496, 928954, 1393431, 1857908, 2786862, 3715816, 4966331, 5573724, 6038201, 9932662, 11147448, 12076402, 14898993, 18114603, 19865324, 24152804, 29797986, 36229206, 39730648, 48305608, 59595972, 64562303, 72458412, 119191944, 129124606, 144916824, 193686909, 258249212, 387373818, 516498424, 774747636, 839309939, 1549495272, 1678619878, 2517929817, 3357239756, 5035859634, 6714479512, 10071719268, 20143438536]

約数ペア:

[(1, 20143438536), (2, 10071719268), (3, 6714479512), (4, 5035859634), (6, 3357239756), (8, 2517929817), (12, 1678619878), (13, 1549495272), (24, 839309939), (26, 774747636), (39, 516498424), (52, 387373818), (78, 258249212), (104, 193686909), (139, 144916824), (156, 129124606), (169, 119191944), (278, 72458412), (312, 64562303), (338, 59595972), (417, 48305608), (507, 39730648), (556, 36229206), (676, 29797986), (834, 24152804), (1014, 19865324), (1112, 18114603), (1352, 14898993), (1668, 12076402), (1807, 11147448), (2028, 9932662), (3336, 6038201), (3614, 5573724), (4056, 4966331), (5421, 3715816), (7228, 2786862), (10842, 1857908), (14456, 1393431), (21684, 928954), (23491, 857496), (35729, 563784), (43368, 464477), (46982, 428748), (70473, 285832), (71458, 281892), (93964, 214374), (107187, 187928), (140946, 142916)]