20279538

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{22091}}^1$

素因数の和:22119

約数の個数: 32

約数和(自身を含む): 47718720

約数和(自身を除く): 27439182

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 22091, 44182, 66273, 132546, 198819, 375547, 397638, 596457, 751094, 1126641, 1192914, 2253282, 3379923, 6759846, 10139769, 20279538]

約数ペア:

[(1, 20279538), (2, 10139769), (3, 6759846), (6, 3379923), (9, 2253282), (17, 1192914), (18, 1126641), (27, 751094), (34, 596457), (51, 397638), (54, 375547), (102, 198819), (153, 132546), (306, 66273), (459, 44182), (918, 22091)]