20168061318

素因数分解:

$2^1\times 3^3\times {\mathrm{39451}}^1\times {\mathrm{9467}}^1$

素因数の和:48929

約数の個数: 32

約数和(自身を含む): 44823784320

約数和(自身を除く): 24655723002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9467, 18934, 28401, 39451, 56802, 78902, 85203, 118353, 170406, 236706, 255609, 355059, 511218, 710118, 1065177, 2130354, 373482617, 746965234, 1120447851, 2240895702, 3361343553, 6722687106, 10084030659, 20168061318]

約数ペア:

[(1, 20168061318), (2, 10084030659), (3, 6722687106), (6, 3361343553), (9, 2240895702), (18, 1120447851), (27, 746965234), (54, 373482617), (9467, 2130354), (18934, 1065177), (28401, 710118), (39451, 511218), (56802, 355059), (78902, 255609), (85203, 236706), (118353, 170406)]