20154282

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 43765920

約数和(自身を除く): 23611638

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 197, 289, 354, 394, 578, 591, 867, 1003, 1182, 1734, 2006, 3009, 3349, 6018, 6698, 10047, 11623, 17051, 20094, 23246, 34102, 34869, 51153, 56933, 69738, 102306, 113866, 170799, 197591, 341598, 395182, 592773, 1185546, 3359047, 6718094, 10077141, 20154282]

約数ペア:

[(1, 20154282), (2, 10077141), (3, 6718094), (6, 3359047), (17, 1185546), (34, 592773), (51, 395182), (59, 341598), (102, 197591), (118, 170799), (177, 113866), (197, 102306), (289, 69738), (354, 56933), (394, 51153), (578, 34869), (591, 34102), (867, 23246), (1003, 20094), (1182, 17051), (1734, 11623), (2006, 10047), (3009, 6698), (3349, 6018)]