20187815032

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32772427}}^1$

素因数の和:32772451

約数の個数: 32

約数和(自身を含む): 47192296320

約数和(自身を除く): 27004481288

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 32772427, 65544854, 131089708, 229406989, 262179416, 360496697, 458813978, 720993394, 917627956, 1441986788, 1835255912, 2523476879, 2883973576, 5046953758, 10093907516, 20187815032]

約数ペア:

[(1, 20187815032), (2, 10093907516), (4, 5046953758), (7, 2883973576), (8, 2523476879), (11, 1835255912), (14, 1441986788), (22, 917627956), (28, 720993394), (44, 458813978), (56, 360496697), (77, 262179416), (88, 229406989), (154, 131089708), (308, 65544854), (616, 32772427)]