20929150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{38053}}^1$

素因数の和:38076

約数の個数: 24

約数和(自身を含む): 42468264

約数和(自身を除く): 21539114

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 38053, 76106, 190265, 380530, 418583, 837166, 951325, 1902650, 2092915, 4185830, 10464575, 20929150]

約数ペア:

[(1, 20929150), (2, 10464575), (5, 4185830), (10, 2092915), (11, 1902650), (22, 951325), (25, 837166), (50, 418583), (55, 380530), (110, 190265), (275, 76106), (550, 38053)]