20096188038

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{321467}}^1$

素因数の和:321649

約数の個数: 48

約数和(自身を含む): 45735895296

約数和(自身を除く): 25639707258

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 151, 207, 302, 414, 453, 906, 1359, 2718, 3473, 6946, 10419, 20838, 31257, 62514, 321467, 642934, 964401, 1928802, 2893203, 5786406, 7393741, 14787482, 22181223, 44362446, 48541517, 66543669, 97083034, 133087338, 145624551, 291249102, 436873653, 873747306, 1116454891, 2232909782, 3349364673, 6698729346, 10048094019, 20096188038]

約数ペア:

[(1, 20096188038), (2, 10048094019), (3, 6698729346), (6, 3349364673), (9, 2232909782), (18, 1116454891), (23, 873747306), (46, 436873653), (69, 291249102), (138, 145624551), (151, 133087338), (207, 97083034), (302, 66543669), (414, 48541517), (453, 44362446), (906, 22181223), (1359, 14787482), (2718, 7393741), (3473, 5786406), (6946, 2893203), (10419, 1928802), (20838, 964401), (31257, 642934), (62514, 321467)]