20162569932

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2129549}}^1$

素因数の和:2129822

約数の個数: 36

約数和(自身を含む): 51160309200

約数和(自身を除く): 30997739268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 2129549, 4259098, 6388647, 8518196, 12777294, 19165941, 25554588, 38331882, 76663764, 560071387, 1120142774, 1680214161, 2240285548, 3360428322, 5040642483, 6720856644, 10081284966, 20162569932]

約数ペア:

[(1, 20162569932), (2, 10081284966), (3, 6720856644), (4, 5040642483), (6, 3360428322), (9, 2240285548), (12, 1680214161), (18, 1120142774), (36, 560071387), (263, 76663764), (526, 38331882), (789, 25554588), (1052, 19165941), (1578, 12777294), (2367, 8518196), (3156, 6388647), (4734, 4259098), (9468, 2129549)]