20131896961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{25349}}^1$

素因数の和:25545

約数の個数: 32

約数和(自身を含む): 24180249600

約数和(自身を除く): 4048352639

約数列:

[1, 11, 17, 31, 137, 187, 341, 527, 1507, 2329, 4247, 5797, 25349, 25619, 46717, 72199, 278839, 430933, 785819, 794189, 3472813, 4740263, 8644009, 13358923, 38200943, 59037821, 107657203, 146948153, 649416031, 1184229233, 1830172451, 20131896961]

約数ペア:

[(1, 20131896961), (11, 1830172451), (17, 1184229233), (31, 649416031), (137, 146948153), (187, 107657203), (341, 59037821), (527, 38200943), (1507, 13358923), (2329, 8644009), (4247, 4740263), (5797, 3472813), (25349, 794189), (25619, 785819), (46717, 430933), (72199, 278839)]