20201996316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88605247}}^1$

素因数の和:88605273

約数の個数: 24

約数和(自身を含む): 49618938880

約数和(自身を除く): 29416942564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 88605247, 177210494, 265815741, 354420988, 531631482, 1063262964, 1683499693, 3366999386, 5050499079, 6733998772, 10100998158, 20201996316]

約数ペア:

[(1, 20201996316), (2, 10100998158), (3, 6733998772), (4, 5050499079), (6, 3366999386), (12, 1683499693), (19, 1063262964), (38, 531631482), (57, 354420988), (76, 265815741), (114, 177210494), (228, 88605247)]