19804901568

素因数分解:

$2^6\times 3^1\times {\mathrm{10949}}^1\times {\mathrm{9421}}^1$

素因数の和:20385

約数の個数: 56

約数和(自身を含む): 52410817200

約数和(自身を除く): 32605915632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 9421, 10949, 18842, 21898, 28263, 32847, 37684, 43796, 56526, 65694, 75368, 87592, 113052, 131388, 150736, 175184, 226104, 262776, 301472, 350368, 452208, 525552, 602944, 700736, 904416, 1051104, 1808832, 2102208, 103150529, 206301058, 309451587, 412602116, 618903174, 825204232, 1237806348, 1650408464, 2475612696, 3300816928, 4951225392, 6601633856, 9902450784, 19804901568]

約数ペア:

[(1, 19804901568), (2, 9902450784), (3, 6601633856), (4, 4951225392), (6, 3300816928), (8, 2475612696), (12, 1650408464), (16, 1237806348), (24, 825204232), (32, 618903174), (48, 412602116), (64, 309451587), (96, 206301058), (192, 103150529), (9421, 2102208), (10949, 1808832), (18842, 1051104), (21898, 904416), (28263, 700736), (32847, 602944), (37684, 525552), (43796, 452208), (56526, 350368), (65694, 301472), (75368, 262776), (87592, 226104), (113052, 175184), (131388, 150736)]