20134570103542

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1223}}^1\times {\mathrm{43427}}^1$

素因数の和:44845

約数の個数: 64

約数和(自身を含む): 31995582474240

約数和(自身を除く): 11861012370698

約数列:

[1, 2, 37, 47, 74, 94, 109, 218, 1223, 1739, 2446, 3478, 4033, 5123, 8066, 10246, 43427, 45251, 57481, 86854, 90502, 114962, 133307, 189551, 266614, 379102, 1606799, 2041069, 2126797, 3213598, 4082138, 4253594, 4733543, 4932359, 6265429, 9467086, 9864718, 12530858, 53111221, 75519553, 106222442, 151039106, 175141091, 222476521, 231820873, 350282182, 444953042, 463641746, 1965115177, 2496227387, 3930230354, 4992454774, 5789123089, 8231631277, 11578246178, 16463262554, 92360413319, 184720826638, 214197554293, 272088785183, 428395108586, 544177570366, 10067285051771, 20134570103542]

約数ペア:

[(1, 20134570103542), (2, 10067285051771), (37, 544177570366), (47, 428395108586), (74, 272088785183), (94, 214197554293), (109, 184720826638), (218, 92360413319), (1223, 16463262554), (1739, 11578246178), (2446, 8231631277), (3478, 5789123089), (4033, 4992454774), (5123, 3930230354), (8066, 2496227387), (10246, 1965115177), (43427, 463641746), (45251, 444953042), (57481, 350282182), (86854, 231820873), (90502, 222476521), (114962, 175141091), (133307, 151039106), (189551, 106222442), (266614, 75519553), (379102, 53111221), (1606799, 12530858), (2041069, 9864718), (2126797, 9467086), (3213598, 6265429), (4082138, 4932359), (4253594, 4733543)]