20184454082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{23339}}^1$

素因数の和:23451

約数の個数: 64

約数和(自身を含む): 35760614400

約数和(自身を除く): 15576160318

約数列:

[1, 2, 13, 26, 29, 31, 37, 58, 62, 74, 377, 403, 481, 754, 806, 899, 962, 1073, 1147, 1798, 2146, 2294, 11687, 13949, 14911, 23339, 23374, 27898, 29822, 33263, 46678, 66526, 303407, 432419, 606814, 676831, 723509, 863543, 864838, 1353662, 1447018, 1727086, 8798803, 9405617, 11226059, 17597606, 18811234, 20981761, 22452118, 25042747, 26769833, 41963522, 50085494, 53539666, 272762893, 325555711, 348007829, 545525786, 651111422, 696015658, 776325157, 1552650314, 10092227041, 20184454082]

約数ペア:

[(1, 20184454082), (2, 10092227041), (13, 1552650314), (26, 776325157), (29, 696015658), (31, 651111422), (37, 545525786), (58, 348007829), (62, 325555711), (74, 272762893), (377, 53539666), (403, 50085494), (481, 41963522), (754, 26769833), (806, 25042747), (899, 22452118), (962, 20981761), (1073, 18811234), (1147, 17597606), (1798, 11226059), (2146, 9405617), (2294, 8798803), (11687, 1727086), (13949, 1447018), (14911, 1353662), (23339, 864838), (23374, 863543), (27898, 723509), (29822, 676831), (33263, 606814), (46678, 432419), (66526, 303407)]