20463935904

素因数分解:

$2^5\times 3^5\times {\mathrm{2631679}}^1$

素因数の和:2631704

約数の個数: 72

約数和(自身を含む): 60349685760

約数和(自身を除く): 39885749856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 2631679, 5263358, 7895037, 10526716, 15790074, 21053432, 23685111, 31580148, 42106864, 47370222, 63160296, 71055333, 84213728, 94740444, 126320592, 142110666, 189480888, 213165999, 252641184, 284221332, 378961776, 426331998, 568442664, 639497997, 757923552, 852663996, 1136885328, 1278995994, 1705327992, 2273770656, 2557991988, 3410655984, 5115983976, 6821311968, 10231967952, 20463935904]

約数ペア:

[(1, 20463935904), (2, 10231967952), (3, 6821311968), (4, 5115983976), (6, 3410655984), (8, 2557991988), (9, 2273770656), (12, 1705327992), (16, 1278995994), (18, 1136885328), (24, 852663996), (27, 757923552), (32, 639497997), (36, 568442664), (48, 426331998), (54, 378961776), (72, 284221332), (81, 252641184), (96, 213165999), (108, 189480888), (144, 142110666), (162, 126320592), (216, 94740444), (243, 84213728), (288, 71055333), (324, 63160296), (432, 47370222), (486, 42106864), (648, 31580148), (864, 23685111), (972, 21053432), (1296, 15790074), (1944, 10526716), (2592, 7895037), (3888, 5263358), (7776, 2631679)]