20118798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159673}}^1$

素因数の和:159688

約数の個数: 24

約数和(自身を含む): 49818288

約数和(自身を除く): 29699490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159673, 319346, 479019, 958038, 1117711, 1437057, 2235422, 2874114, 3353133, 6706266, 10059399, 20118798]

約数ペア:

[(1, 20118798), (2, 10059399), (3, 6706266), (6, 3353133), (7, 2874114), (9, 2235422), (14, 1437057), (18, 1117711), (21, 958038), (42, 479019), (63, 319346), (126, 159673)]