20183631210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{6871}}^1$

素因数の和:7268

約数の個数: 96

約数和(自身を含む): 53104177152

約数和(自身を除く): 32920545942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 257, 381, 514, 635, 762, 771, 1143, 1270, 1285, 1542, 1905, 2286, 2313, 2570, 3810, 3855, 4626, 5715, 6871, 7710, 11430, 11565, 13742, 20613, 23130, 32639, 34355, 41226, 61839, 65278, 68710, 97917, 103065, 123678, 163195, 195834, 206130, 293751, 309195, 326390, 489585, 587502, 618390, 872617, 979170, 1468755, 1745234, 1765847, 2617851, 2937510, 3531694, 4363085, 5235702, 5297541, 7853553, 8726170, 8829235, 10595082, 13089255, 15707106, 15892623, 17658470, 26178510, 26487705, 31785246, 39267765, 52975410, 78535530, 79463115, 158926230, 224262569, 448525138, 672787707, 1121312845, 1345575414, 2018363121, 2242625690, 3363938535, 4036726242, 6727877070, 10091815605, 20183631210]

約数ペア:

[(1, 20183631210), (2, 10091815605), (3, 6727877070), (5, 4036726242), (6, 3363938535), (9, 2242625690), (10, 2018363121), (15, 1345575414), (18, 1121312845), (30, 672787707), (45, 448525138), (90, 224262569), (127, 158926230), (254, 79463115), (257, 78535530), (381, 52975410), (514, 39267765), (635, 31785246), (762, 26487705), (771, 26178510), (1143, 17658470), (1270, 15892623), (1285, 15707106), (1542, 13089255), (1905, 10595082), (2286, 8829235), (2313, 8726170), (2570, 7853553), (3810, 5297541), (3855, 5235702), (4626, 4363085), (5715, 3531694), (6871, 2937510), (7710, 2617851), (11430, 1765847), (11565, 1745234), (13742, 1468755), (20613, 979170), (23130, 872617), (32639, 618390), (34355, 587502), (41226, 489585), (61839, 326390), (65278, 309195), (68710, 293751), (97917, 206130), (103065, 195834), (123678, 163195)]