20888936628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10812079}}^1$

素因数の和:10812116

約数の個数: 48

約数和(自身を含む): 58125742080

約数和(自身を除く): 37236805452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 10812079, 21624158, 32436237, 43248316, 64872474, 75684553, 129744948, 151369106, 227053659, 248677817, 302738212, 454107318, 497355634, 746033451, 908214636, 994711268, 1492066902, 1740744719, 2984133804, 3481489438, 5222234157, 6962978876, 10444468314, 20888936628]

約数ペア:

[(1, 20888936628), (2, 10444468314), (3, 6962978876), (4, 5222234157), (6, 3481489438), (7, 2984133804), (12, 1740744719), (14, 1492066902), (21, 994711268), (23, 908214636), (28, 746033451), (42, 497355634), (46, 454107318), (69, 302738212), (84, 248677817), (92, 227053659), (138, 151369106), (161, 129744948), (276, 75684553), (322, 64872474), (483, 43248316), (644, 32436237), (966, 21624158), (1932, 10812079)]