20173872693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1\times {\mathrm{15107}}^1$

素因数の和:15573

約数の個数: 32

約数和(自身を含む): 29351097216

約数和(自身を除く): 9177224523

約数列:

[1, 3, 13, 39, 97, 291, 353, 1059, 1261, 3783, 4589, 13767, 15107, 34241, 45321, 102723, 196391, 445133, 589173, 1335399, 1465379, 4396137, 5332771, 15998313, 19049927, 57149781, 69326023, 207978069, 517278787, 1551836361, 6724624231, 20173872693]

約数ペア:

[(1, 20173872693), (3, 6724624231), (13, 1551836361), (39, 517278787), (97, 207978069), (291, 69326023), (353, 57149781), (1059, 19049927), (1261, 15998313), (3783, 5332771), (4589, 4396137), (13767, 1465379), (15107, 1335399), (34241, 589173), (45321, 445133), (102723, 196391)]