20427078336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{323377}}^1$

素因数の和:323446

約数の個数: 112

約数和(自身を含む): 63081993216

約数和(自身を除く): 42654914880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 141, 168, 188, 192, 224, 282, 329, 336, 376, 448, 564, 658, 672, 752, 987, 1128, 1316, 1344, 1504, 1974, 2256, 2632, 3008, 3948, 4512, 5264, 7896, 9024, 10528, 15792, 21056, 31584, 63168, 323377, 646754, 970131, 1293508, 1940262, 2263639, 2587016, 3880524, 4527278, 5174032, 6790917, 7761048, 9054556, 10348064, 13581834, 15198719, 15522096, 18109112, 20696128, 27163668, 30397438, 31044192, 36218224, 45596157, 54327336, 60794876, 62088384, 72436448, 91192314, 106391033, 108654672, 121589752, 144872896, 182384628, 212782066, 217309344, 243179504, 319173099, 364769256, 425564132, 434618688, 486359008, 638346198, 729538512, 851128264, 972718016, 1276692396, 1459077024, 1702256528, 2553384792, 2918154048, 3404513056, 5106769584, 6809026112, 10213539168, 20427078336]

約数ペア:

[(1, 20427078336), (2, 10213539168), (3, 6809026112), (4, 5106769584), (6, 3404513056), (7, 2918154048), (8, 2553384792), (12, 1702256528), (14, 1459077024), (16, 1276692396), (21, 972718016), (24, 851128264), (28, 729538512), (32, 638346198), (42, 486359008), (47, 434618688), (48, 425564132), (56, 364769256), (64, 319173099), (84, 243179504), (94, 217309344), (96, 212782066), (112, 182384628), (141, 144872896), (168, 121589752), (188, 108654672), (192, 106391033), (224, 91192314), (282, 72436448), (329, 62088384), (336, 60794876), (376, 54327336), (448, 45596157), (564, 36218224), (658, 31044192), (672, 30397438), (752, 27163668), (987, 20696128), (1128, 18109112), (1316, 15522096), (1344, 15198719), (1504, 13581834), (1974, 10348064), (2256, 9054556), (2632, 7761048), (3008, 6790917), (3948, 5174032), (4512, 4527278), (5264, 3880524), (7896, 2587016), (9024, 2263639), (10528, 1940262), (15792, 1293508), (21056, 970131), (31584, 646754), (63168, 323377)]