20074986237

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{35251}}^1$

素因数の和:35473

約数の個数: 32

約数和(自身を含む): 28743070720

約数和(自身を除く): 8668084483

約数列:

[1, 3, 19, 57, 97, 103, 291, 309, 1843, 1957, 5529, 5871, 9991, 29973, 35251, 105753, 189829, 569487, 669769, 2009307, 3419347, 3630853, 10258041, 10892559, 64967593, 68986207, 194902779, 206958621, 352192741, 1056578223, 6691662079, 20074986237]

約数ペア:

[(1, 20074986237), (3, 6691662079), (19, 1056578223), (57, 352192741), (97, 206958621), (103, 194902779), (291, 68986207), (309, 64967593), (1843, 10892559), (1957, 10258041), (5529, 3630853), (5871, 3419347), (9991, 2009307), (29973, 669769), (35251, 569487), (105753, 189829)]