20084619231

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{353161}}^1$

素因数の和:353327

約数の個数: 24

約数和(自身を含む): 29750366880

約数和(自身を除く): 9665747649

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 6319, 18957, 56871, 353161, 1059483, 3178449, 25074431, 31431329, 75223293, 94293987, 225669879, 282881961, 2231624359, 6694873077, 20084619231]

約数ペア:

[(1, 20084619231), (3, 6694873077), (9, 2231624359), (71, 282881961), (89, 225669879), (213, 94293987), (267, 75223293), (639, 31431329), (801, 25074431), (6319, 3178449), (18957, 1059483), (56871, 353161)]