20099850288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{1093}}^1$

素因数の和:1579

約数の個数: 160

約数和(自身を含む): 59905689600

約数和(自身を除く): 39805839312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 239, 336, 458, 478, 687, 717, 916, 956, 1093, 1374, 1434, 1603, 1673, 1832, 1912, 2186, 2748, 2868, 3206, 3279, 3346, 3664, 3824, 4372, 4809, 5019, 5496, 5736, 6412, 6558, 6692, 7651, 8744, 9618, 10038, 10992, 11472, 12824, 13116, 13384, 15302, 17488, 19236, 20076, 22953, 25648, 26232, 26768, 30604, 38472, 40152, 45906, 52464, 54731, 61208, 76944, 80304, 91812, 109462, 122416, 164193, 183624, 218924, 250297, 261227, 328386, 367248, 383117, 437848, 500594, 522454, 656772, 750891, 766234, 783681, 875696, 1001188, 1044908, 1149351, 1313544, 1501782, 1532468, 1567362, 1752079, 1828589, 2002376, 2089816, 2298702, 2627088, 3003564, 3064936, 3134724, 3504158, 3657178, 4004752, 4179632, 4597404, 5256237, 5485767, 6007128, 6129872, 6269448, 7008316, 7314356, 9194808, 10512474, 10971534, 12014256, 12538896, 14016632, 14628712, 18389616, 21024948, 21943068, 28033264, 29257424, 42049896, 43886136, 59820983, 84099792, 87772272, 119641966, 179462949, 239283932, 358925898, 418746881, 478567864, 717851796, 837493762, 957135728, 1256240643, 1435703592, 1674987524, 2512481286, 2871407184, 3349975048, 5024962572, 6699950096, 10049925144, 20099850288]

約数ペア:

[(1, 20099850288), (2, 10049925144), (3, 6699950096), (4, 5024962572), (6, 3349975048), (7, 2871407184), (8, 2512481286), (12, 1674987524), (14, 1435703592), (16, 1256240643), (21, 957135728), (24, 837493762), (28, 717851796), (42, 478567864), (48, 418746881), (56, 358925898), (84, 239283932), (112, 179462949), (168, 119641966), (229, 87772272), (239, 84099792), (336, 59820983), (458, 43886136), (478, 42049896), (687, 29257424), (717, 28033264), (916, 21943068), (956, 21024948), (1093, 18389616), (1374, 14628712), (1434, 14016632), (1603, 12538896), (1673, 12014256), (1832, 10971534), (1912, 10512474), (2186, 9194808), (2748, 7314356), (2868, 7008316), (3206, 6269448), (3279, 6129872), (3346, 6007128), (3664, 5485767), (3824, 5256237), (4372, 4597404), (4809, 4179632), (5019, 4004752), (5496, 3657178), (5736, 3504158), (6412, 3134724), (6558, 3064936), (6692, 3003564), (7651, 2627088), (8744, 2298702), (9618, 2089816), (10038, 2002376), (10992, 1828589), (11472, 1752079), (12824, 1567362), (13116, 1532468), (13384, 1501782), (15302, 1313544), (17488, 1149351), (19236, 1044908), (20076, 1001188), (22953, 875696), (25648, 783681), (26232, 766234), (26768, 750891), (30604, 656772), (38472, 522454), (40152, 500594), (45906, 437848), (52464, 383117), (54731, 367248), (61208, 328386), (76944, 261227), (80304, 250297), (91812, 218924), (109462, 183624), (122416, 164193)]