20152642734

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:631

約数の個数: 192

約数和(自身を含む): 52923746304

約数和(自身を除く): 32771103570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 137, 138, 161, 193, 207, 263, 274, 322, 386, 411, 414, 483, 526, 579, 789, 822, 959, 966, 1158, 1233, 1351, 1449, 1578, 1737, 1841, 1918, 2367, 2466, 2702, 2877, 2898, 3151, 3474, 3682, 4053, 4439, 4734, 5523, 5754, 6049, 6302, 8106, 8631, 8878, 9453, 11046, 12098, 12159, 13317, 16569, 17262, 18147, 18906, 22057, 24318, 26441, 26634, 28359, 31073, 33138, 36031, 36294, 39951, 42343, 44114, 50759, 52882, 54441, 56718, 62146, 66171, 72062, 79323, 79902, 84686, 93219, 101518, 108093, 108882, 127029, 132342, 152277, 158646, 185087, 186438, 198513, 216186, 237969, 252217, 254058, 279657, 304554, 324279, 355313, 370174, 381087, 397026, 456831, 475938, 504434, 555261, 559314, 608143, 648558, 710626, 756651, 762174, 828713, 913662, 1065939, 1110522, 1167457, 1216286, 1513302, 1657426, 1665783, 1824429, 2131878, 2269953, 2334914, 2486139, 3197817, 3331566, 3502371, 3648858, 4257001, 4539906, 4972278, 5473287, 5800991, 6395634, 6953983, 7004742, 7458417, 8172199, 8514002, 10507113, 10946574, 11601982, 12771003, 13907966, 14916834, 16344398, 17402973, 20861949, 21014226, 24516597, 25542006, 34805946, 38313009, 41723898, 48677881, 49033194, 52208919, 62585847, 73549791, 76626018, 97355762, 104417838, 125171694, 146033643, 147099582, 159941609, 292067286, 319883218, 438100929, 479824827, 876201858, 959649654, 1119591263, 1439474481, 2239182526, 2878948962, 3358773789, 6717547578, 10076321367, 20152642734]

約数ペア:

[(1, 20152642734), (2, 10076321367), (3, 6717547578), (6, 3358773789), (7, 2878948962), (9, 2239182526), (14, 1439474481), (18, 1119591263), (21, 959649654), (23, 876201858), (42, 479824827), (46, 438100929), (63, 319883218), (69, 292067286), (126, 159941609), (137, 147099582), (138, 146033643), (161, 125171694), (193, 104417838), (207, 97355762), (263, 76626018), (274, 73549791), (322, 62585847), (386, 52208919), (411, 49033194), (414, 48677881), (483, 41723898), (526, 38313009), (579, 34805946), (789, 25542006), (822, 24516597), (959, 21014226), (966, 20861949), (1158, 17402973), (1233, 16344398), (1351, 14916834), (1449, 13907966), (1578, 12771003), (1737, 11601982), (1841, 10946574), (1918, 10507113), (2367, 8514002), (2466, 8172199), (2702, 7458417), (2877, 7004742), (2898, 6953983), (3151, 6395634), (3474, 5800991), (3682, 5473287), (4053, 4972278), (4439, 4539906), (4734, 4257001), (5523, 3648858), (5754, 3502371), (6049, 3331566), (6302, 3197817), (8106, 2486139), (8631, 2334914), (8878, 2269953), (9453, 2131878), (11046, 1824429), (12098, 1665783), (12159, 1657426), (13317, 1513302), (16569, 1216286), (17262, 1167457), (18147, 1110522), (18906, 1065939), (22057, 913662), (24318, 828713), (26441, 762174), (26634, 756651), (28359, 710626), (31073, 648558), (33138, 608143), (36031, 559314), (36294, 555261), (39951, 504434), (42343, 475938), (44114, 456831), (50759, 397026), (52882, 381087), (54441, 370174), (56718, 355313), (62146, 324279), (66171, 304554), (72062, 279657), (79323, 254058), (79902, 252217), (84686, 237969), (93219, 216186), (101518, 198513), (108093, 186438), (108882, 185087), (127029, 158646), (132342, 152277)]