20082229911

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{123491}}^1$

素因数の和:123836

約数の個数: 32

約数和(自身を含む): 31416364800

約数和(自身を除く): 11334134889

約数列:

[1, 3, 9, 19, 27, 57, 171, 317, 513, 951, 2853, 6023, 8559, 18069, 54207, 123491, 162621, 370473, 1111419, 2346329, 3334257, 7038987, 21116961, 39146647, 63350883, 117439941, 352319823, 743786293, 1056959469, 2231358879, 6694076637, 20082229911]

約数ペア:

[(1, 20082229911), (3, 6694076637), (9, 2231358879), (19, 1056959469), (27, 743786293), (57, 352319823), (171, 117439941), (317, 63350883), (513, 39146647), (951, 21116961), (2853, 7038987), (6023, 3334257), (8559, 2346329), (18069, 1111419), (54207, 370473), (123491, 162621)]