20160746278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1\times {\mathrm{5011}}^1$

素因数の和:5772

約数の個数: 32

約数和(自身を含む): 31828204800

約数和(自身を除く): 11667458522

約数列:

[1, 2, 23, 46, 149, 298, 587, 1174, 3427, 5011, 6854, 10022, 13501, 27002, 87463, 115253, 174926, 230506, 746639, 1493278, 2011649, 2941457, 4023298, 5882914, 17172697, 34345394, 67653511, 135307022, 438277093, 876554186, 10080373139, 20160746278]

約数ペア:

[(1, 20160746278), (2, 10080373139), (23, 876554186), (46, 438277093), (149, 135307022), (298, 67653511), (587, 34345394), (1174, 17172697), (3427, 5882914), (5011, 4023298), (6854, 2941457), (10022, 2011649), (13501, 1493278), (27002, 746639), (87463, 230506), (115253, 174926)]