20232561798

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{405641}}^1$

素因数の和:405829

約数の個数: 48

約数和(自身を含む): 46700752176

約数和(自身を除く): 26468190378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 163, 306, 326, 489, 978, 1467, 2771, 2934, 5542, 8313, 16626, 24939, 49878, 405641, 811282, 1216923, 2433846, 3650769, 6895897, 7301538, 13791794, 20687691, 41375382, 62063073, 66119483, 124126146, 132238966, 198358449, 396716898, 595075347, 1124031211, 1190150694, 2248062422, 3372093633, 6744187266, 10116280899, 20232561798]

約数ペア:

[(1, 20232561798), (2, 10116280899), (3, 6744187266), (6, 3372093633), (9, 2248062422), (17, 1190150694), (18, 1124031211), (34, 595075347), (51, 396716898), (102, 198358449), (153, 132238966), (163, 124126146), (306, 66119483), (326, 62063073), (489, 41375382), (978, 20687691), (1467, 13791794), (2771, 7301538), (2934, 6895897), (5542, 3650769), (8313, 2433846), (16626, 1216923), (24939, 811282), (49878, 405641)]