20131455084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1097}}^1\times {\mathrm{9049}}^1$

素因数の和:10179

約数の個数: 72

約数和(自身を含む): 50916675600

約数和(自身を除く): 30785220516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 1097, 2028, 2194, 3291, 4388, 6582, 9049, 13164, 14261, 18098, 27147, 28522, 36196, 42783, 54294, 57044, 85566, 108588, 117637, 171132, 185393, 235274, 352911, 370786, 470548, 556179, 705822, 741572, 1112358, 1411644, 1529281, 2224716, 3058562, 4587843, 6117124, 9175686, 9926753, 18351372, 19853506, 29780259, 39707012, 59560518, 119121036, 129047789, 258095578, 387143367, 516191156, 774286734, 1548573468, 1677621257, 3355242514, 5032863771, 6710485028, 10065727542, 20131455084]

約数ペア:

[(1, 20131455084), (2, 10065727542), (3, 6710485028), (4, 5032863771), (6, 3355242514), (12, 1677621257), (13, 1548573468), (26, 774286734), (39, 516191156), (52, 387143367), (78, 258095578), (156, 129047789), (169, 119121036), (338, 59560518), (507, 39707012), (676, 29780259), (1014, 19853506), (1097, 18351372), (2028, 9926753), (2194, 9175686), (3291, 6117124), (4388, 4587843), (6582, 3058562), (9049, 2224716), (13164, 1529281), (14261, 1411644), (18098, 1112358), (27147, 741572), (28522, 705822), (36196, 556179), (42783, 470548), (54294, 370786), (57044, 352911), (85566, 235274), (108588, 185393), (117637, 171132)]