20222035740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{281}}^1\times {\mathrm{2311}}^1$

素因数の和:2780

約数の個数: 144

約数和(自身を含む): 61941087936

約数和(自身を除く): 41719052196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 281, 346, 519, 562, 692, 843, 865, 1038, 1124, 1405, 1557, 1686, 1730, 2076, 2311, 2529, 2595, 2810, 3114, 3372, 3460, 4215, 4622, 5058, 5190, 5620, 6228, 6933, 7785, 8430, 9244, 10116, 10380, 11555, 12645, 13866, 15570, 16860, 20799, 23110, 25290, 27732, 31140, 34665, 41598, 46220, 48613, 50580, 69330, 83196, 97226, 103995, 138660, 145839, 194452, 207990, 243065, 291678, 399803, 415980, 437517, 486130, 583356, 649391, 729195, 799606, 875034, 972260, 1199409, 1298782, 1458390, 1599212, 1750068, 1948173, 1999015, 2187585, 2398818, 2597564, 2916780, 3246955, 3598227, 3896346, 3998030, 4375170, 4797636, 5844519, 5997045, 6493910, 7196454, 7792692, 7996060, 8750340, 9740865, 11689038, 11994090, 12987820, 14392908, 17991135, 19481730, 23378076, 23988180, 29222595, 35982270, 38963460, 58445190, 71964540, 112344643, 116890380, 224689286, 337033929, 449378572, 561723215, 674067858, 1011101787, 1123446430, 1348135716, 1685169645, 2022203574, 2246892860, 3370339290, 4044407148, 5055508935, 6740678580, 10111017870, 20222035740]

約数ペア:

[(1, 20222035740), (2, 10111017870), (3, 6740678580), (4, 5055508935), (5, 4044407148), (6, 3370339290), (9, 2246892860), (10, 2022203574), (12, 1685169645), (15, 1348135716), (18, 1123446430), (20, 1011101787), (30, 674067858), (36, 561723215), (45, 449378572), (60, 337033929), (90, 224689286), (173, 116890380), (180, 112344643), (281, 71964540), (346, 58445190), (519, 38963460), (562, 35982270), (692, 29222595), (843, 23988180), (865, 23378076), (1038, 19481730), (1124, 17991135), (1405, 14392908), (1557, 12987820), (1686, 11994090), (1730, 11689038), (2076, 9740865), (2311, 8750340), (2529, 7996060), (2595, 7792692), (2810, 7196454), (3114, 6493910), (3372, 5997045), (3460, 5844519), (4215, 4797636), (4622, 4375170), (5058, 3998030), (5190, 3896346), (5620, 3598227), (6228, 3246955), (6933, 2916780), (7785, 2597564), (8430, 2398818), (9244, 2187585), (10116, 1999015), (10380, 1948173), (11555, 1750068), (12645, 1599212), (13866, 1458390), (15570, 1298782), (16860, 1199409), (20799, 972260), (23110, 875034), (25290, 799606), (27732, 729195), (31140, 649391), (34665, 583356), (41598, 486130), (46220, 437517), (48613, 415980), (50580, 399803), (69330, 291678), (83196, 243065), (97226, 207990), (103995, 194452), (138660, 145839)]