20184540883

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{2081}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 23169162240

約数和(自身を除く): 2984621357

約数列:

[1, 13, 19, 107, 247, 367, 1391, 2033, 2081, 4771, 6973, 26429, 27053, 39269, 39539, 90649, 222667, 510497, 514007, 746111, 763727, 2894671, 4230673, 9699443, 9928451, 14510813, 54998749, 81718789, 188640569, 1062344257, 1552656991, 20184540883]

約数ペア:

[(1, 20184540883), (13, 1552656991), (19, 1062344257), (107, 188640569), (247, 81718789), (367, 54998749), (1391, 14510813), (2033, 9928451), (2081, 9699443), (4771, 4230673), (6973, 2894671), (26429, 763727), (27053, 746111), (39269, 514007), (39539, 510497), (90649, 222667)]