20194644404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{596839}}^1$

素因数の和:597623

約数の個数: 24

約数和(自身を含む): 38603611200

約数和(自身を除く): 18408966796

約数列:

[1, 2, 4, 11, 22, 44, 769, 1538, 3076, 8459, 16918, 33836, 596839, 1193678, 2387356, 6565229, 13130458, 26260916, 458969191, 917938382, 1835876764, 5048661101, 10097322202, 20194644404]

約数ペア:

[(1, 20194644404), (2, 10097322202), (4, 5048661101), (11, 1835876764), (22, 917938382), (44, 458969191), (769, 26260916), (1538, 13130458), (3076, 6565229), (8459, 2387356), (16918, 1193678), (33836, 596839)]