20186446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 37091520

約数和(自身を除く): 16905074

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 953, 1246, 1513, 1906, 3026, 6671, 10591, 13342, 16201, 21182, 32402, 84817, 113407, 169634, 226814, 593719, 1187438, 1441889, 2883778, 10093223, 20186446]

約数ペア:

[(1, 20186446), (2, 10093223), (7, 2883778), (14, 1441889), (17, 1187438), (34, 593719), (89, 226814), (119, 169634), (178, 113407), (238, 84817), (623, 32402), (953, 21182), (1246, 16201), (1513, 13342), (1906, 10591), (3026, 6671)]