20734072638

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{498583}}^1$

素因数の和:498856

約数の個数: 32

約数和(自身を含む): 43077657600

約数和(自身を除く): 22343584962

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 239, 478, 717, 1434, 6931, 13862, 20793, 41586, 498583, 997166, 1495749, 2991498, 14458907, 28917814, 43376721, 86753442, 119161337, 238322674, 357484011, 714968022, 3455678773, 6911357546, 10367036319, 20734072638]

約数ペア:

[(1, 20734072638), (2, 10367036319), (3, 6911357546), (6, 3455678773), (29, 714968022), (58, 357484011), (87, 238322674), (174, 119161337), (239, 86753442), (478, 43376721), (717, 28917814), (1434, 14458907), (6931, 2991498), (13862, 1495749), (20793, 997166), (41586, 498583)]