20793300156

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{467}}^1\times {\mathrm{3853}}^1$

素因数の和:4440

約数の個数: 96

約数和(自身を含む): 54543041280

約数和(自身を除く): 33749741124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 467, 642, 934, 963, 1284, 1401, 1868, 1926, 2802, 2889, 3852, 3853, 4203, 5604, 5778, 7706, 8406, 11556, 11559, 12609, 15412, 16812, 23118, 25218, 34677, 46236, 49969, 50436, 69354, 99938, 104031, 138708, 149907, 199876, 208062, 299814, 412271, 416124, 449721, 599628, 824542, 899442, 1236813, 1349163, 1649084, 1798884, 1799351, 2473626, 2698326, 3598702, 3710439, 4947252, 5396652, 5398053, 7197404, 7420878, 10796106, 11131317, 14841756, 16194159, 21592212, 22262634, 32388318, 44525268, 48582477, 64776636, 97164954, 192530557, 194329908, 385061114, 577591671, 770122228, 1155183342, 1732775013, 2310366684, 3465550026, 5198325039, 6931100052, 10396650078, 20793300156]

約数ペア:

[(1, 20793300156), (2, 10396650078), (3, 6931100052), (4, 5198325039), (6, 3465550026), (9, 2310366684), (12, 1732775013), (18, 1155183342), (27, 770122228), (36, 577591671), (54, 385061114), (107, 194329908), (108, 192530557), (214, 97164954), (321, 64776636), (428, 48582477), (467, 44525268), (642, 32388318), (934, 22262634), (963, 21592212), (1284, 16194159), (1401, 14841756), (1868, 11131317), (1926, 10796106), (2802, 7420878), (2889, 7197404), (3852, 5398053), (3853, 5396652), (4203, 4947252), (5604, 3710439), (5778, 3598702), (7706, 2698326), (8406, 2473626), (11556, 1799351), (11559, 1798884), (12609, 1649084), (15412, 1349163), (16812, 1236813), (23118, 899442), (25218, 824542), (34677, 599628), (46236, 449721), (49969, 416124), (50436, 412271), (69354, 299814), (99938, 208062), (104031, 199876), (138708, 149907)]