20073022683

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{472963}}^1$

素因数の和:473063

約数の個数: 32

約数和(自身を含む): 31964798976

約数和(自身を除く): 11891776293

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 301, 329, 903, 987, 2021, 6063, 14147, 42441, 472963, 1418889, 3310741, 9932223, 20337409, 22229261, 61012227, 66687783, 142361863, 155604827, 427085589, 466814481, 955858223, 2867574669, 6691007561, 20073022683]

約数ペア:

[(1, 20073022683), (3, 6691007561), (7, 2867574669), (21, 955858223), (43, 466814481), (47, 427085589), (129, 155604827), (141, 142361863), (301, 66687783), (329, 61012227), (903, 22229261), (987, 20337409), (2021, 9932223), (6063, 3310741), (14147, 1418889), (42441, 472963)]