20141506778

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 32116116480

約数和(自身を除く): 11974609702

約数列:

[1, 2, 23, 46, 79, 158, 397, 529, 607, 794, 1058, 1214, 1817, 3634, 9131, 13961, 18262, 27922, 31363, 41791, 47953, 62726, 83582, 95906, 210013, 240979, 321103, 420026, 481958, 642206, 721349, 1102919, 1442698, 2205838, 5542517, 11085034, 16591027, 19037341, 25367137, 33182054, 38074682, 50734274, 127477891, 254955782, 437858843, 875717686, 10070753389, 20141506778]

約数ペア:

[(1, 20141506778), (2, 10070753389), (23, 875717686), (46, 437858843), (79, 254955782), (158, 127477891), (397, 50734274), (529, 38074682), (607, 33182054), (794, 25367137), (1058, 19037341), (1214, 16591027), (1817, 11085034), (3634, 5542517), (9131, 2205838), (13961, 1442698), (18262, 1102919), (27922, 721349), (31363, 642206), (41791, 481958), (47953, 420026), (62726, 321103), (83582, 240979), (95906, 210013)]