20223589538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{7541}}^1\times {\mathrm{78877}}^1$

素因数の和:86437

約数の個数: 16

約数和(自身を含む): 32124485304

約数和(自身を除く): 11900895766

約数列:

[1, 2, 17, 34, 7541, 15082, 78877, 128197, 157754, 256394, 1340909, 2681818, 594811457, 1189622914, 10111794769, 20223589538]

約数ペア:

[(1, 20223589538), (2, 10111794769), (17, 1189622914), (34, 594811457), (7541, 2681818), (15082, 1340909), (78877, 256394), (128197, 157754)]