20227074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20939}}^1$

素因数の和:20974

約数の個数: 32

約数和(自身を含む): 48245760

約数和(自身を除く): 28018686

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 20939, 41878, 62817, 125634, 146573, 293146, 439719, 481597, 879438, 963194, 1444791, 2889582, 3371179, 6742358, 10113537, 20227074]

約数ペア:

[(1, 20227074), (2, 10113537), (3, 6742358), (6, 3371179), (7, 2889582), (14, 1444791), (21, 963194), (23, 879438), (42, 481597), (46, 439719), (69, 293146), (138, 146573), (161, 125634), (322, 62817), (483, 41878), (966, 20939)]