20074777556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6865519}}^1$

素因数の和:6865583

約数の個数: 24

約数和(自身を含む): 38062442880

約数和(自身を除く): 17987665324

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 6865519, 13731038, 27462076, 116713823, 233427646, 295217317, 466855292, 590434634, 1180869268, 5018694389, 10037388778, 20074777556]

約数ペア:

[(1, 20074777556), (2, 10037388778), (4, 5018694389), (17, 1180869268), (34, 590434634), (43, 466855292), (68, 295217317), (86, 233427646), (172, 116713823), (731, 27462076), (1462, 13731038), (2924, 6865519)]