20213350848

素因数分解:

$2^6\times 3^3\times {\mathrm{11697541}}^1$

素因数の和:11697562

約数の個数: 56

約数和(自身を含む): 59423513360

約数和(自身を除く): 39210162512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 11697541, 23395082, 35092623, 46790164, 70185246, 93580328, 105277869, 140370492, 187160656, 210555738, 280740984, 315833607, 374321312, 421111476, 561481968, 631667214, 748642624, 842222952, 1122963936, 1263334428, 1684445904, 2245927872, 2526668856, 3368891808, 5053337712, 6737783616, 10106675424, 20213350848]

約数ペア:

[(1, 20213350848), (2, 10106675424), (3, 6737783616), (4, 5053337712), (6, 3368891808), (8, 2526668856), (9, 2245927872), (12, 1684445904), (16, 1263334428), (18, 1122963936), (24, 842222952), (27, 748642624), (32, 631667214), (36, 561481968), (48, 421111476), (54, 374321312), (64, 315833607), (72, 280740984), (96, 210555738), (108, 187160656), (144, 140370492), (192, 105277869), (216, 93580328), (288, 70185246), (432, 46790164), (576, 35092623), (864, 23395082), (1728, 11697541)]