20033112821

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{22501}}^1$

素因数の和:23564

約数の個数: 16

約数和(自身を含む): 21558716160

約数和(自身を除く): 1525603339

約数列:

[1, 19, 47, 893, 997, 18943, 22501, 46859, 427519, 890321, 1057547, 20093393, 22433497, 426236443, 1054374359, 20033112821]

約数ペア:

[(1, 20033112821), (19, 1054374359), (47, 426236443), (893, 22433497), (997, 20093393), (18943, 1057547), (22501, 890321), (46859, 427519)]