20164501746

素因数分解:

$2^1\times 3^4\times {\mathrm{557}}^1\times {\mathrm{223469}}^1$

素因数の和:224040

約数の個数: 40

約数和(自身を含む): 45264742380

約数和(自身を除く): 25100240634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 557, 1114, 1671, 3342, 5013, 10026, 15039, 30078, 45117, 90234, 223469, 446938, 670407, 1340814, 2011221, 4022442, 6033663, 12067326, 18100989, 36201978, 124472233, 248944466, 373416699, 746833398, 1120250097, 2240500194, 3360750291, 6721500582, 10082250873, 20164501746]

約数ペア:

[(1, 20164501746), (2, 10082250873), (3, 6721500582), (6, 3360750291), (9, 2240500194), (18, 1120250097), (27, 746833398), (54, 373416699), (81, 248944466), (162, 124472233), (557, 36201978), (1114, 18100989), (1671, 12067326), (3342, 6033663), (5013, 4022442), (10026, 2011221), (15039, 1340814), (30078, 670407), (45117, 446938), (90234, 223469)]