20090192142

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{252079}}^1$

素因数の和:252480

約数の個数: 32

約数和(自身を含む): 41381452800

約数和(自身を除く): 21291260658

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 359, 718, 1077, 2154, 13283, 26566, 39849, 79698, 252079, 504158, 756237, 1512474, 9326923, 18653846, 27980769, 55961538, 90496361, 180992722, 271489083, 542978166, 3348365357, 6696730714, 10045096071, 20090192142]

約数ペア:

[(1, 20090192142), (2, 10045096071), (3, 6696730714), (6, 3348365357), (37, 542978166), (74, 271489083), (111, 180992722), (222, 90496361), (359, 55961538), (718, 27980769), (1077, 18653846), (2154, 9326923), (13283, 1512474), (26566, 756237), (39849, 504158), (79698, 252079)]