20347865952

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{40597}}^1$

素因数の和:40860

約数の個数: 96

約数和(自身を含む): 55982368512

約数和(自身を除く): 35634502560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 227, 276, 368, 454, 552, 681, 736, 908, 1104, 1362, 1816, 2208, 2724, 3632, 5221, 5448, 7264, 10442, 10896, 15663, 20884, 21792, 31326, 40597, 41768, 62652, 81194, 83536, 121791, 125304, 162388, 167072, 243582, 250608, 324776, 487164, 501216, 649552, 933731, 974328, 1299104, 1867462, 1948656, 2801193, 3734924, 3897312, 5602386, 7469848, 9215519, 11204772, 14939696, 18431038, 22409544, 27646557, 29879392, 36862076, 44819088, 55293114, 73724152, 89638176, 110586228, 147448304, 211956937, 221172456, 294896608, 423913874, 442344912, 635870811, 847827748, 884689824, 1271741622, 1695655496, 2543483244, 3391310992, 5086966488, 6782621984, 10173932976, 20347865952]

約数ペア:

[(1, 20347865952), (2, 10173932976), (3, 6782621984), (4, 5086966488), (6, 3391310992), (8, 2543483244), (12, 1695655496), (16, 1271741622), (23, 884689824), (24, 847827748), (32, 635870811), (46, 442344912), (48, 423913874), (69, 294896608), (92, 221172456), (96, 211956937), (138, 147448304), (184, 110586228), (227, 89638176), (276, 73724152), (368, 55293114), (454, 44819088), (552, 36862076), (681, 29879392), (736, 27646557), (908, 22409544), (1104, 18431038), (1362, 14939696), (1816, 11204772), (2208, 9215519), (2724, 7469848), (3632, 5602386), (5221, 3897312), (5448, 3734924), (7264, 2801193), (10442, 1948656), (10896, 1867462), (15663, 1299104), (20884, 974328), (21792, 933731), (31326, 649552), (40597, 501216), (41768, 487164), (62652, 324776), (81194, 250608), (83536, 243582), (121791, 167072), (125304, 162388)]