20163632728

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{3613}}^1\times {\mathrm{6907}}^1$

素因数の和:10627

約数の個数: 32

約数和(自身を含む): 38197233360

約数和(自身を除く): 18033600632

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 3613, 6907, 7226, 13814, 14452, 27628, 28904, 55256, 364913, 697607, 729826, 1395214, 1459652, 2790428, 2919304, 5580856, 24954991, 49909982, 99819964, 199639928, 2520454091, 5040908182, 10081816364, 20163632728]

約数ペア:

[(1, 20163632728), (2, 10081816364), (4, 5040908182), (8, 2520454091), (101, 199639928), (202, 99819964), (404, 49909982), (808, 24954991), (3613, 5580856), (6907, 2919304), (7226, 2790428), (13814, 1459652), (14452, 1395214), (27628, 729826), (28904, 697607), (55256, 364913)]