20078876190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1\times {\mathrm{6323}}^1$

素因数の和:7185

約数の個数: 64

約数和(自身を含む): 48585318912

約数和(自身を除く): 28506442722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 701, 755, 906, 1402, 1510, 2103, 2265, 3505, 4206, 4530, 6323, 7010, 10515, 12646, 18969, 21030, 31615, 37938, 63230, 94845, 105851, 189690, 211702, 317553, 529255, 635106, 954773, 1058510, 1587765, 1909546, 2864319, 3175530, 4432423, 4773865, 5728638, 8864846, 9547730, 13297269, 14321595, 22162115, 26594538, 28643190, 44324230, 66486345, 132972690, 669295873, 1338591746, 2007887619, 3346479365, 4015775238, 6692958730, 10039438095, 20078876190]

約数ペア:

[(1, 20078876190), (2, 10039438095), (3, 6692958730), (5, 4015775238), (6, 3346479365), (10, 2007887619), (15, 1338591746), (30, 669295873), (151, 132972690), (302, 66486345), (453, 44324230), (701, 28643190), (755, 26594538), (906, 22162115), (1402, 14321595), (1510, 13297269), (2103, 9547730), (2265, 8864846), (3505, 5728638), (4206, 4773865), (4530, 4432423), (6323, 3175530), (7010, 2864319), (10515, 1909546), (12646, 1587765), (18969, 1058510), (21030, 954773), (31615, 635106), (37938, 529255), (63230, 317553), (94845, 211702), (105851, 189690)]