20119392

素因数分解:

$2^5\times 3^2\times {\mathrm{69859}}^1$

素因数の和:69875

約数の個数: 36

約数和(自身を含む): 57215340

約数和(自身を除く): 37095948

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 69859, 139718, 209577, 279436, 419154, 558872, 628731, 838308, 1117744, 1257462, 1676616, 2235488, 2514924, 3353232, 5029848, 6706464, 10059696, 20119392]

約数ペア:

[(1, 20119392), (2, 10059696), (3, 6706464), (4, 5029848), (6, 3353232), (8, 2514924), (9, 2235488), (12, 1676616), (16, 1257462), (18, 1117744), (24, 838308), (32, 628731), (36, 558872), (48, 419154), (72, 279436), (96, 209577), (144, 139718), (288, 69859)]