20342694456

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{1494907}}^1$

素因数の和:1494935

約数の個数: 96

約数和(自身を含む): 65297581440

約数和(自身を除く): 44954886984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 1494907, 2989814, 4484721, 5979628, 8969442, 10464349, 11959256, 13454163, 17938884, 20928698, 26908326, 31393047, 35877768, 40362489, 41857396, 53816652, 62786094, 80724978, 83714792, 94179141, 107633304, 121087467, 125572188, 161449956, 188358282, 242174934, 251144376, 282537423, 322899912, 363262401, 376716564, 484349868, 565074846, 726524802, 753433128, 847612269, 968699736, 1130149692, 1453049604, 1695224538, 2260299384, 2542836807, 2906099208, 3390449076, 5085673614, 6780898152, 10171347228, 20342694456]

約数ペア:

[(1, 20342694456), (2, 10171347228), (3, 6780898152), (4, 5085673614), (6, 3390449076), (7, 2906099208), (8, 2542836807), (9, 2260299384), (12, 1695224538), (14, 1453049604), (18, 1130149692), (21, 968699736), (24, 847612269), (27, 753433128), (28, 726524802), (36, 565074846), (42, 484349868), (54, 376716564), (56, 363262401), (63, 322899912), (72, 282537423), (81, 251144376), (84, 242174934), (108, 188358282), (126, 161449956), (162, 125572188), (168, 121087467), (189, 107633304), (216, 94179141), (243, 83714792), (252, 80724978), (324, 62786094), (378, 53816652), (486, 41857396), (504, 40362489), (567, 35877768), (648, 31393047), (756, 26908326), (972, 20928698), (1134, 17938884), (1512, 13454163), (1701, 11959256), (1944, 10464349), (2268, 8969442), (3402, 5979628), (4536, 4484721), (6804, 2989814), (13608, 1494907)]