20163340806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{37369}}^1$

素因数の和:37853

約数の個数: 64

約数和(自身を含む): 47785766400

約数和(自身を除く): 27622425594

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 443, 609, 886, 1218, 1329, 2658, 3101, 6202, 9303, 12847, 18606, 25694, 37369, 38541, 74738, 77082, 89929, 112107, 179858, 224214, 261583, 269787, 523166, 539574, 784749, 1083701, 1569498, 2167402, 3251103, 6502206, 7585907, 15171814, 16554467, 22757721, 33108934, 45515442, 49663401, 99326802, 115881269, 231762538, 347643807, 480079543, 695287614, 960159086, 1440238629, 2880477258, 3360556801, 6721113602, 10081670403, 20163340806]

約数ペア:

[(1, 20163340806), (2, 10081670403), (3, 6721113602), (6, 3360556801), (7, 2880477258), (14, 1440238629), (21, 960159086), (29, 695287614), (42, 480079543), (58, 347643807), (87, 231762538), (174, 115881269), (203, 99326802), (406, 49663401), (443, 45515442), (609, 33108934), (886, 22757721), (1218, 16554467), (1329, 15171814), (2658, 7585907), (3101, 6502206), (6202, 3251103), (9303, 2167402), (12847, 1569498), (18606, 1083701), (25694, 784749), (37369, 539574), (38541, 523166), (74738, 269787), (77082, 261583), (89929, 224214), (112107, 179858)]