20145538098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1\times {\mathrm{2819}}^1$

素因数の和:4196

約数の個数: 96

約数和(自身を含む): 51101107200

約数和(自身を除く): 30955569102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1319, 1806, 2638, 2709, 2819, 3957, 5418, 5638, 7914, 8457, 9233, 11871, 16914, 18466, 19733, 23742, 25371, 27699, 39466, 50742, 55398, 56717, 59199, 83097, 113434, 118398, 121217, 166194, 170151, 177597, 242434, 340302, 355194, 363651, 397019, 510453, 727302, 794038, 848519, 1020906, 1090953, 1191057, 1697038, 2181906, 2382114, 2545557, 3573171, 3718261, 5091114, 7146342, 7436522, 7636671, 11154783, 15273342, 22309566, 26027827, 33464349, 52055654, 66928698, 78083481, 156166962, 159885223, 234250443, 319770446, 468500886, 479655669, 959311338, 1119196561, 1438967007, 2238393122, 2877934014, 3357589683, 6715179366, 10072769049, 20145538098]

約数ペア:

[(1, 20145538098), (2, 10072769049), (3, 6715179366), (6, 3357589683), (7, 2877934014), (9, 2238393122), (14, 1438967007), (18, 1119196561), (21, 959311338), (42, 479655669), (43, 468500886), (63, 319770446), (86, 234250443), (126, 159885223), (129, 156166962), (258, 78083481), (301, 66928698), (387, 52055654), (602, 33464349), (774, 26027827), (903, 22309566), (1319, 15273342), (1806, 11154783), (2638, 7636671), (2709, 7436522), (2819, 7146342), (3957, 5091114), (5418, 3718261), (5638, 3573171), (7914, 2545557), (8457, 2382114), (9233, 2181906), (11871, 1697038), (16914, 1191057), (18466, 1090953), (19733, 1020906), (23742, 848519), (25371, 794038), (27699, 727302), (39466, 510453), (50742, 397019), (55398, 363651), (56717, 355194), (59199, 340302), (83097, 242434), (113434, 177597), (118398, 170151), (121217, 166194)]