20212843486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{1736797}}^1$

素因数の和:1736856

約数の個数: 24

約数和(自身を含む): 34576174584

約数和(自身を除く): 14363331098

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 1736797, 3473594, 19104767, 38209534, 39946331, 79892662, 439409641, 878819282, 918765613, 1837531226, 10106421743, 20212843486]

約数ペア:

[(1, 20212843486), (2, 10106421743), (11, 1837531226), (22, 918765613), (23, 878819282), (46, 439409641), (253, 79892662), (506, 39946331), (529, 38209534), (1058, 19104767), (5819, 3473594), (11638, 1736797)]