20135606484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2471233}}^1$

素因数の和:2471344

約数の個数: 48

約数和(自身を含む): 54248528768

約数和(自身を除く): 34112922284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 2471233, 4942466, 7413699, 9884932, 14827398, 17298631, 29654796, 34597262, 51895893, 69194524, 103791786, 207583572, 239709601, 479419202, 719128803, 958838404, 1438257606, 1677967207, 2876515212, 3355934414, 5033901621, 6711868828, 10067803242, 20135606484]

約数ペア:

[(1, 20135606484), (2, 10067803242), (3, 6711868828), (4, 5033901621), (6, 3355934414), (7, 2876515212), (12, 1677967207), (14, 1438257606), (21, 958838404), (28, 719128803), (42, 479419202), (84, 239709601), (97, 207583572), (194, 103791786), (291, 69194524), (388, 51895893), (582, 34597262), (679, 29654796), (1164, 17298631), (1358, 14827398), (2037, 9884932), (2716, 7413699), (4074, 4942466), (8148, 2471233)]