20247487554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16623553}}^1$

素因数の和:16623594

約数の個数: 32

約数和(自身を含む): 47875835520

約数和(自身を除く): 27628347966

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 16623553, 33247106, 49870659, 99741318, 116364871, 232729742, 349094613, 482083037, 698189226, 964166074, 1446249111, 2892498222, 3374581259, 6749162518, 10123743777, 20247487554]

約数ペア:

[(1, 20247487554), (2, 10123743777), (3, 6749162518), (6, 3374581259), (7, 2892498222), (14, 1446249111), (21, 964166074), (29, 698189226), (42, 482083037), (58, 349094613), (87, 232729742), (174, 116364871), (203, 99741318), (406, 49870659), (609, 33247106), (1218, 16623553)]