20280482568

素因数分解:

$2^3\times 3^6\times {\mathrm{3477449}}^1$

素因数の和:3477473

約数の個数: 56

約数和(自身を含む): 57012792750

約数和(自身を除く): 36732310182

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 3477449, 6954898, 10432347, 13909796, 20864694, 27819592, 31297041, 41729388, 62594082, 83458776, 93891123, 125188164, 187782246, 250376328, 281673369, 375564492, 563346738, 751128984, 845020107, 1126693476, 1690040214, 2253386952, 2535060321, 3380080428, 5070120642, 6760160856, 10140241284, 20280482568]

約数ペア:

[(1, 20280482568), (2, 10140241284), (3, 6760160856), (4, 5070120642), (6, 3380080428), (8, 2535060321), (9, 2253386952), (12, 1690040214), (18, 1126693476), (24, 845020107), (27, 751128984), (36, 563346738), (54, 375564492), (72, 281673369), (81, 250376328), (108, 187782246), (162, 125188164), (216, 93891123), (243, 83458776), (324, 62594082), (486, 41729388), (648, 31297041), (729, 27819592), (972, 20864694), (1458, 13909796), (1944, 10432347), (2916, 6954898), (5832, 3477449)]