20050758618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{32621}}^1$

素因数の和:32843

約数の個数: 64

約数和(自身を含む): 44720847360

約数和(自身を除く): 24670088742

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 139, 201, 278, 402, 417, 737, 834, 1474, 1529, 2211, 3058, 4422, 4587, 9174, 9313, 18626, 27939, 32621, 55878, 65242, 97863, 102443, 195726, 204886, 307329, 358831, 614658, 717662, 1076493, 2152986, 2185607, 4371214, 4534319, 6556821, 9068638, 13113642, 13602957, 24041677, 27205914, 48083354, 49877509, 72125031, 99755018, 144250062, 149632527, 299265054, 303799373, 607598746, 911398119, 1822796238, 3341793103, 6683586206, 10025379309, 20050758618]

約数ペア:

[(1, 20050758618), (2, 10025379309), (3, 6683586206), (6, 3341793103), (11, 1822796238), (22, 911398119), (33, 607598746), (66, 303799373), (67, 299265054), (134, 149632527), (139, 144250062), (201, 99755018), (278, 72125031), (402, 49877509), (417, 48083354), (737, 27205914), (834, 24041677), (1474, 13602957), (1529, 13113642), (2211, 9068638), (3058, 6556821), (4422, 4534319), (4587, 4371214), (9174, 2185607), (9313, 2152986), (18626, 1076493), (27939, 717662), (32621, 614658), (55878, 358831), (65242, 307329), (97863, 204886), (102443, 195726)]