20211886532

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{4691}}^1\times {\mathrm{18257}}^1$

素因数の和:23011

約数の個数: 24

約数和(自身を含む): 35979945120

約数和(自身を除く): 15768058588

約数列:

[1, 2, 4, 59, 118, 236, 4691, 9382, 18257, 18764, 36514, 73028, 276769, 553538, 1077163, 1107076, 2154326, 4308652, 85643587, 171287174, 342574348, 5052971633, 10105943266, 20211886532]

約数ペア:

[(1, 20211886532), (2, 10105943266), (4, 5052971633), (59, 342574348), (118, 171287174), (236, 85643587), (4691, 4308652), (9382, 2154326), (18257, 1107076), (18764, 1077163), (36514, 553538), (73028, 276769)]