20053721874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5674511}}^1$

素因数の和:5674566

約数の個数: 32

約数和(自身を含む): 43580252160

約数和(自身を除く): 23526530286

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 5674511, 11349022, 17023533, 34047066, 107815709, 175909841, 215631418, 323447127, 351819682, 527729523, 646894254, 1055459046, 3342286979, 6684573958, 10026860937, 20053721874]

約数ペア:

[(1, 20053721874), (2, 10026860937), (3, 6684573958), (6, 3342286979), (19, 1055459046), (31, 646894254), (38, 527729523), (57, 351819682), (62, 323447127), (93, 215631418), (114, 175909841), (186, 107815709), (589, 34047066), (1178, 17023533), (1767, 11349022), (3534, 5674511)]