20231313641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{111191}}^1$

素因数の和:111365

約数の個数: 32

約数和(自身を含む): 26899568640

約数和(自身を除く): 6668254999

約数列:

[1, 7, 11, 17, 77, 119, 139, 187, 973, 1309, 1529, 2363, 10703, 16541, 25993, 111191, 181951, 778337, 1223101, 1890247, 8561707, 13231729, 15455549, 20792717, 108188843, 145549019, 170011039, 262744333, 1190077273, 1839210331, 2890187663, 20231313641]

約数ペア:

[(1, 20231313641), (7, 2890187663), (11, 1839210331), (17, 1190077273), (77, 262744333), (119, 170011039), (139, 145549019), (187, 108188843), (973, 20792717), (1309, 15455549), (1529, 13231729), (2363, 8561707), (10703, 1890247), (16541, 1223101), (25993, 778337), (111191, 181951)]