19700568

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14401}}^1$

素因数の和:14432

約数の個数: 48

約数和(自身を含む): 56167800

約数和(自身を除く): 36467232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14401, 28802, 43203, 57604, 86406, 115208, 129609, 172812, 259218, 273619, 345624, 518436, 547238, 820857, 1036872, 1094476, 1641714, 2188952, 2462571, 3283428, 4925142, 6566856, 9850284, 19700568]

約数ペア:

[(1, 19700568), (2, 9850284), (3, 6566856), (4, 4925142), (6, 3283428), (8, 2462571), (9, 2188952), (12, 1641714), (18, 1094476), (19, 1036872), (24, 820857), (36, 547238), (38, 518436), (57, 345624), (72, 273619), (76, 259218), (114, 172812), (152, 129609), (171, 115208), (228, 86406), (342, 57604), (456, 43203), (684, 28802), (1368, 14401)]