20097042372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:1154

約数の個数: 144

約数和(自身を含む): 55878863040

約数和(自身を除く): 35781820668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 283, 389, 396, 461, 566, 778, 849, 922, 1132, 1167, 1383, 1556, 1698, 1844, 2334, 2547, 2766, 3113, 3396, 3501, 4149, 4279, 4668, 5071, 5094, 5532, 6226, 7002, 8298, 8558, 9339, 10142, 10188, 12452, 12837, 14004, 15213, 16596, 17116, 18678, 20284, 25674, 28017, 30426, 37356, 38511, 45639, 51348, 56034, 60852, 77022, 91278, 110087, 112068, 130463, 154044, 179329, 182556, 220174, 260926, 330261, 358658, 391389, 440348, 521852, 537987, 660522, 717316, 782778, 990783, 1075974, 1174167, 1210957, 1321044, 1435093, 1565556, 1613961, 1972619, 1981566, 2151948, 2348334, 2421914, 2870186, 3227922, 3632871, 3945238, 3963132, 4305279, 4696668, 4843828, 5740372, 5917857, 6455844, 7265742, 7890476, 8610558, 10898613, 11835714, 12915837, 14531484, 17221116, 17753571, 21797226, 23671428, 25831674, 35507142, 43594452, 50750107, 51663348, 71014284, 101500214, 152250321, 203000428, 304500642, 456750963, 558251177, 609001284, 913501926, 1116502354, 1674753531, 1827003852, 2233004708, 3349507062, 5024260593, 6699014124, 10048521186, 20097042372]

約数ペア:

[(1, 20097042372), (2, 10048521186), (3, 6699014124), (4, 5024260593), (6, 3349507062), (9, 2233004708), (11, 1827003852), (12, 1674753531), (18, 1116502354), (22, 913501926), (33, 609001284), (36, 558251177), (44, 456750963), (66, 304500642), (99, 203000428), (132, 152250321), (198, 101500214), (283, 71014284), (389, 51663348), (396, 50750107), (461, 43594452), (566, 35507142), (778, 25831674), (849, 23671428), (922, 21797226), (1132, 17753571), (1167, 17221116), (1383, 14531484), (1556, 12915837), (1698, 11835714), (1844, 10898613), (2334, 8610558), (2547, 7890476), (2766, 7265742), (3113, 6455844), (3396, 5917857), (3501, 5740372), (4149, 4843828), (4279, 4696668), (4668, 4305279), (5071, 3963132), (5094, 3945238), (5532, 3632871), (6226, 3227922), (7002, 2870186), (8298, 2421914), (8558, 2348334), (9339, 2151948), (10142, 1981566), (10188, 1972619), (12452, 1613961), (12837, 1565556), (14004, 1435093), (15213, 1321044), (16596, 1210957), (17116, 1174167), (18678, 1075974), (20284, 990783), (25674, 782778), (28017, 717316), (30426, 660522), (37356, 537987), (38511, 521852), (45639, 440348), (51348, 391389), (56034, 358658), (60852, 330261), (77022, 260926), (91278, 220174), (110087, 182556), (112068, 179329), (130463, 154044)]