20221498790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{994663}}^1$

素因数の和:994796

約数の個数: 32

約数和(自身を含む): 38672536320

約数和(自身を除く): 18451037530

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 2033, 4066, 10165, 20330, 994663, 1989326, 4973315, 9946630, 18898597, 37797194, 94492985, 106428941, 188985970, 212857882, 532144705, 1064289410, 2022149879, 4044299758, 10110749395, 20221498790]

約数ペア:

[(1, 20221498790), (2, 10110749395), (5, 4044299758), (10, 2022149879), (19, 1064289410), (38, 532144705), (95, 212857882), (107, 188985970), (190, 106428941), (214, 94492985), (535, 37797194), (1070, 18898597), (2033, 9946630), (4066, 4973315), (10165, 1989326), (20330, 994663)]