20143900802

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{14741}}^1$

素因数の和:15314

約数の個数: 32

約数和(自身を含む): 32114444544

約数和(自身を除く): 11970543742

約数列:

[1, 2, 23, 46, 61, 122, 487, 974, 1403, 2806, 11201, 14741, 22402, 29482, 29707, 59414, 339043, 678086, 683261, 899201, 1366522, 1798402, 7178867, 14357734, 20681623, 41363246, 165113941, 330227882, 437910887, 875821774, 10071950401, 20143900802]

約数ペア:

[(1, 20143900802), (2, 10071950401), (23, 875821774), (46, 437910887), (61, 330227882), (122, 165113941), (487, 41363246), (974, 20681623), (1403, 14357734), (2806, 7178867), (11201, 1798402), (14741, 1366522), (22402, 899201), (29482, 683261), (29707, 678086), (59414, 339043)]