20191737454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{370477}}^1$

素因数の和:370732

約数の個数: 32

約数和(自身を含む): 36810694080

約数和(自身を除く): 16618956626

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1603, 3206, 3893, 7786, 27251, 54502, 370477, 740954, 2593339, 5186678, 6298109, 12596218, 44086763, 84839233, 88173526, 169678466, 593874631, 1187749262, 1442266961, 2884533922, 10095868727, 20191737454]

約数ペア:

[(1, 20191737454), (2, 10095868727), (7, 2884533922), (14, 1442266961), (17, 1187749262), (34, 593874631), (119, 169678466), (229, 88173526), (238, 84839233), (458, 44086763), (1603, 12596218), (3206, 6298109), (3893, 5186678), (7786, 2593339), (27251, 740954), (54502, 370477)]