20161682790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11017313}}^1$

素因数の和:11017384

約数の個数: 32

約数和(自身を含む): 49181289696

約数和(自身を除く): 29019606906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 11017313, 22034626, 33051939, 55086565, 66103878, 110173130, 165259695, 330519390, 672056093, 1344112186, 2016168279, 3360280465, 4032336558, 6720560930, 10080841395, 20161682790]

約数ペア:

[(1, 20161682790), (2, 10080841395), (3, 6720560930), (5, 4032336558), (6, 3360280465), (10, 2016168279), (15, 1344112186), (30, 672056093), (61, 330519390), (122, 165259695), (183, 110173130), (305, 66103878), (366, 55086565), (610, 33051939), (915, 22034626), (1830, 11017313)]