20160438567

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{307}}^1\times {\mathrm{75743}}^1$

素因数の和:76087

約数の個数: 24

約数和(自身を含む): 28648198656

約数和(自身を除く): 8487760089

約数列:

[1, 3, 17, 51, 289, 307, 867, 921, 5219, 15657, 75743, 88723, 227229, 266169, 1287631, 3862893, 21889727, 23253101, 65669181, 69759303, 395302717, 1185908151, 6720146189, 20160438567]

約数ペア:

[(1, 20160438567), (3, 6720146189), (17, 1185908151), (51, 395302717), (289, 69759303), (307, 65669181), (867, 23253101), (921, 21889727), (5219, 3862893), (15657, 1287631), (75743, 266169), (88723, 227229)]