20347928736

素因数分解:

$2^5\times 3^1\times {\mathrm{229}}^1\times {\mathrm{925579}}^1$

素因数の和:925821

約数の個数: 48

約数和(自身を含む): 53646616800

約数和(自身を除く): 33298688064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 7328, 10992, 21984, 925579, 1851158, 2776737, 3702316, 5553474, 7404632, 11106948, 14809264, 22213896, 29618528, 44427792, 88855584, 211957591, 423915182, 635872773, 847830364, 1271745546, 1695660728, 2543491092, 3391321456, 5086982184, 6782642912, 10173964368, 20347928736]

約数ペア:

[(1, 20347928736), (2, 10173964368), (3, 6782642912), (4, 5086982184), (6, 3391321456), (8, 2543491092), (12, 1695660728), (16, 1271745546), (24, 847830364), (32, 635872773), (48, 423915182), (96, 211957591), (229, 88855584), (458, 44427792), (687, 29618528), (916, 22213896), (1374, 14809264), (1832, 11106948), (2748, 7404632), (3664, 5553474), (5496, 3702316), (7328, 2776737), (10992, 1851158), (21984, 925579)]