20222222436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{3511}}^1$

素因数の和:3962

約数の個数: 144

約数和(自身を含む): 56984531968

約数和(自身を除く): 36762309532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 397, 403, 468, 558, 794, 806, 1116, 1191, 1209, 1588, 1612, 2382, 2418, 3511, 3573, 3627, 4764, 4836, 5161, 7022, 7146, 7254, 10322, 10533, 12307, 14044, 14292, 14508, 15483, 20644, 21066, 24614, 30966, 31599, 36921, 42132, 45643, 46449, 49228, 61932, 63198, 73842, 91286, 92898, 108841, 110763, 126396, 136929, 147684, 159991, 182572, 185796, 217682, 221526, 273858, 319982, 326523, 410787, 435364, 443052, 479973, 547716, 639964, 653046, 821574, 959946, 979569, 1306092, 1393867, 1414933, 1439919, 1643148, 1919892, 1959138, 2787734, 2829866, 2879838, 3918276, 4181601, 4244799, 5575468, 5659732, 5759676, 8363202, 8489598, 12544803, 12734397, 16726404, 16979196, 18120271, 25089606, 25468794, 36240542, 43209877, 50179212, 50937588, 54360813, 72481084, 86419754, 108721626, 129629631, 163082439, 172839508, 217443252, 259259262, 326164878, 388888893, 518518524, 561728401, 652329756, 777777786, 1123456802, 1555555572, 1685185203, 2246913604, 3370370406, 5055555609, 6740740812, 10111111218, 20222222436]

約数ペア:

[(1, 20222222436), (2, 10111111218), (3, 6740740812), (4, 5055555609), (6, 3370370406), (9, 2246913604), (12, 1685185203), (13, 1555555572), (18, 1123456802), (26, 777777786), (31, 652329756), (36, 561728401), (39, 518518524), (52, 388888893), (62, 326164878), (78, 259259262), (93, 217443252), (117, 172839508), (124, 163082439), (156, 129629631), (186, 108721626), (234, 86419754), (279, 72481084), (372, 54360813), (397, 50937588), (403, 50179212), (468, 43209877), (558, 36240542), (794, 25468794), (806, 25089606), (1116, 18120271), (1191, 16979196), (1209, 16726404), (1588, 12734397), (1612, 12544803), (2382, 8489598), (2418, 8363202), (3511, 5759676), (3573, 5659732), (3627, 5575468), (4764, 4244799), (4836, 4181601), (5161, 3918276), (7022, 2879838), (7146, 2829866), (7254, 2787734), (10322, 1959138), (10533, 1919892), (12307, 1643148), (14044, 1439919), (14292, 1414933), (14508, 1393867), (15483, 1306092), (20644, 979569), (21066, 959946), (24614, 821574), (30966, 653046), (31599, 639964), (36921, 547716), (42132, 479973), (45643, 443052), (46449, 435364), (49228, 410787), (61932, 326523), (63198, 319982), (73842, 273858), (91286, 221526), (92898, 217682), (108841, 185796), (110763, 182572), (126396, 159991), (136929, 147684)]