20415690036

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{9001627}}^1$

素因数の和:9001650

約数の個数: 60

約数和(自身を含む): 60995031328

約数和(自身を除く): 40579341292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 9001627, 18003254, 27004881, 36006508, 54009762, 63011389, 81014643, 108019524, 126022778, 162029286, 189034167, 243043929, 252045556, 324058572, 378068334, 486087858, 567102501, 729131787, 756136668, 972175716, 1134205002, 1458263574, 1701307503, 2268410004, 2916527148, 3402615006, 5103922509, 6805230012, 10207845018, 20415690036]

約数ペア:

[(1, 20415690036), (2, 10207845018), (3, 6805230012), (4, 5103922509), (6, 3402615006), (7, 2916527148), (9, 2268410004), (12, 1701307503), (14, 1458263574), (18, 1134205002), (21, 972175716), (27, 756136668), (28, 729131787), (36, 567102501), (42, 486087858), (54, 378068334), (63, 324058572), (81, 252045556), (84, 243043929), (108, 189034167), (126, 162029286), (162, 126022778), (189, 108019524), (252, 81014643), (324, 63011389), (378, 54009762), (567, 36006508), (756, 27004881), (1134, 18003254), (2268, 9001627)]