20063658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 43342560

約数和(自身を除く): 23278902

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 157, 177, 314, 354, 361, 471, 722, 942, 1083, 1121, 2166, 2242, 2983, 3363, 5966, 6726, 8949, 9263, 17898, 18526, 21299, 27789, 42598, 55578, 56677, 63897, 113354, 127794, 170031, 175997, 340062, 351994, 527991, 1055982, 3343943, 6687886, 10031829, 20063658]

約数ペア:

[(1, 20063658), (2, 10031829), (3, 6687886), (6, 3343943), (19, 1055982), (38, 527991), (57, 351994), (59, 340062), (114, 175997), (118, 170031), (157, 127794), (177, 113354), (314, 63897), (354, 56677), (361, 55578), (471, 42598), (722, 27789), (942, 21299), (1083, 18526), (1121, 17898), (2166, 9263), (2242, 8949), (2983, 6726), (3363, 5966)]