20832714

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{18371}}^1$

素因数の和:18392

約数の個数: 40

約数和(自身を含む): 53352288

約数和(自身を除く): 32519574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 18371, 36742, 55113, 110226, 128597, 165339, 257194, 330678, 385791, 496017, 771582, 992034, 1157373, 1488051, 2314746, 2976102, 3472119, 6944238, 10416357, 20832714]

約数ペア:

[(1, 20832714), (2, 10416357), (3, 6944238), (6, 3472119), (7, 2976102), (9, 2314746), (14, 1488051), (18, 1157373), (21, 992034), (27, 771582), (42, 496017), (54, 385791), (63, 330678), (81, 257194), (126, 165339), (162, 128597), (189, 110226), (378, 55113), (567, 36742), (1134, 18371)]