20589034704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{166967}}^1$

素因数の和:167352

約数の個数: 80

約数和(自身を含む): 60952670208

約数和(自身を除く): 40363635504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367, 734, 1101, 1468, 2202, 2569, 2936, 4404, 5138, 5872, 7707, 8808, 10276, 15414, 17616, 20552, 30828, 41104, 61656, 123312, 166967, 333934, 500901, 667868, 1001802, 1168769, 1335736, 2003604, 2337538, 2671472, 3506307, 4007208, 4675076, 7012614, 8014416, 9350152, 14025228, 18700304, 28050456, 56100912, 61276889, 122553778, 183830667, 245107556, 367661334, 428938223, 490215112, 735322668, 857876446, 980430224, 1286814669, 1470645336, 1715752892, 2573629338, 2941290672, 3431505784, 5147258676, 6863011568, 10294517352, 20589034704]

約数ペア:

[(1, 20589034704), (2, 10294517352), (3, 6863011568), (4, 5147258676), (6, 3431505784), (7, 2941290672), (8, 2573629338), (12, 1715752892), (14, 1470645336), (16, 1286814669), (21, 980430224), (24, 857876446), (28, 735322668), (42, 490215112), (48, 428938223), (56, 367661334), (84, 245107556), (112, 183830667), (168, 122553778), (336, 61276889), (367, 56100912), (734, 28050456), (1101, 18700304), (1468, 14025228), (2202, 9350152), (2569, 8014416), (2936, 7012614), (4404, 4675076), (5138, 4007208), (5872, 3506307), (7707, 2671472), (8808, 2337538), (10276, 2003604), (15414, 1335736), (17616, 1168769), (20552, 1001802), (30828, 667868), (41104, 500901), (61656, 333934), (123312, 166967)]