20126698858

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{111973}}^1$

素因数の和:112366

約数の個数: 32

約数和(自身を含む): 35537860224

約数和(自身を除く): 15411161366

約数列:

[1, 2, 7, 14, 37, 74, 259, 347, 518, 694, 2429, 4858, 12839, 25678, 89873, 111973, 179746, 223946, 783811, 1567622, 4143001, 8286002, 29001007, 38854631, 58002014, 77709262, 271982417, 543964834, 1437621347, 2875242694, 10063349429, 20126698858]

約数ペア:

[(1, 20126698858), (2, 10063349429), (7, 2875242694), (14, 1437621347), (37, 543964834), (74, 271982417), (259, 77709262), (347, 58002014), (518, 38854631), (694, 29001007), (2429, 8286002), (4858, 4143001), (12839, 1567622), (25678, 783811), (89873, 223946), (111973, 179746)]