20195576184

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{55219}}^1$

素因数の和:55553

約数の個数: 96

約数和(自身を含む): 58921948800

約数和(自身を除く): 38726372616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 311, 392, 588, 622, 933, 1176, 1244, 1866, 2177, 2488, 3732, 4354, 6531, 7464, 8708, 13062, 15239, 17416, 26124, 30478, 45717, 52248, 55219, 60956, 91434, 110438, 121912, 165657, 182868, 220876, 331314, 365736, 386533, 441752, 662628, 773066, 1159599, 1325256, 1546132, 2319198, 2705731, 3092264, 4638396, 5411462, 8117193, 9276792, 10822924, 16234386, 17173109, 21645848, 32468772, 34346218, 51519327, 64937544, 68692436, 103038654, 120211763, 137384872, 206077308, 240423526, 360635289, 412154616, 480847052, 721270578, 841482341, 961694104, 1442541156, 1682964682, 2524447023, 2885082312, 3365929364, 5048894046, 6731858728, 10097788092, 20195576184]

約数ペア:

[(1, 20195576184), (2, 10097788092), (3, 6731858728), (4, 5048894046), (6, 3365929364), (7, 2885082312), (8, 2524447023), (12, 1682964682), (14, 1442541156), (21, 961694104), (24, 841482341), (28, 721270578), (42, 480847052), (49, 412154616), (56, 360635289), (84, 240423526), (98, 206077308), (147, 137384872), (168, 120211763), (196, 103038654), (294, 68692436), (311, 64937544), (392, 51519327), (588, 34346218), (622, 32468772), (933, 21645848), (1176, 17173109), (1244, 16234386), (1866, 10822924), (2177, 9276792), (2488, 8117193), (3732, 5411462), (4354, 4638396), (6531, 3092264), (7464, 2705731), (8708, 2319198), (13062, 1546132), (15239, 1325256), (17416, 1159599), (26124, 773066), (30478, 662628), (45717, 441752), (52248, 386533), (55219, 365736), (60956, 331314), (91434, 220876), (110438, 182868), (121912, 165657)]