20162848194

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{78569}}^1$

素因数の和:78899

約数の個数: 48

約数和(自身を含む): 44676473400

約数和(自身を除く): 24513625206

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 269, 318, 477, 538, 807, 954, 1614, 2421, 4842, 14257, 28514, 42771, 78569, 85542, 128313, 157138, 235707, 256626, 471414, 707121, 1414242, 4164157, 8328314, 12492471, 21135061, 24984942, 37477413, 42270122, 63405183, 74954826, 126810366, 190215549, 380431098, 1120158233, 2240316466, 3360474699, 6720949398, 10081424097, 20162848194]

約数ペア:

[(1, 20162848194), (2, 10081424097), (3, 6720949398), (6, 3360474699), (9, 2240316466), (18, 1120158233), (53, 380431098), (106, 190215549), (159, 126810366), (269, 74954826), (318, 63405183), (477, 42270122), (538, 37477413), (807, 24984942), (954, 21135061), (1614, 12492471), (2421, 8328314), (4842, 4164157), (14257, 1414242), (28514, 707121), (42771, 471414), (78569, 256626), (85542, 235707), (128313, 157138)]