20221470712

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{2389}}^1\times {\mathrm{7723}}^1$

素因数の和:10255

約数の個数: 32

約数和(自身を含む): 38212945200

約数和(自身を除く): 17991474488

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 2389, 4778, 7723, 9556, 15446, 19112, 30892, 61784, 327293, 654586, 1058051, 1309172, 2116102, 2618344, 4232204, 8464408, 18450247, 36900494, 73800988, 147601976, 2527683839, 5055367678, 10110735356, 20221470712]

約数ペア:

[(1, 20221470712), (2, 10110735356), (4, 5055367678), (8, 2527683839), (137, 147601976), (274, 73800988), (548, 36900494), (1096, 18450247), (2389, 8464408), (4778, 4232204), (7723, 2618344), (9556, 2116102), (15446, 1309172), (19112, 1058051), (30892, 654586), (61784, 327293)]