20009571119

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^2\times {\mathrm{773}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 21737820960

約数和(自身を除く): 1728249841

約数列:

[1, 23, 29, 197, 667, 773, 4531, 5713, 17779, 22417, 38809, 131399, 152281, 515591, 892607, 1125461, 3502463, 4416149, 25885603, 29999357, 101571427, 689985211, 869981353, 20009571119]

約数ペア:

[(1, 20009571119), (23, 869981353), (29, 689985211), (197, 101571427), (667, 29999357), (773, 25885603), (4531, 4416149), (5713, 3502463), (17779, 1125461), (22417, 892607), (38809, 515591), (131399, 152281)]