20233670768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{566833}}^1$

素因数の和:566961

約数の個数: 40

約数和(自身を含む): 41329000608

約数和(自身を除く): 21095329840

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 184, 194, 368, 388, 776, 1552, 2231, 4462, 8924, 17848, 35696, 566833, 1133666, 2267332, 4534664, 9069328, 13037159, 26074318, 52148636, 54982801, 104297272, 109965602, 208594544, 219931204, 439862408, 879724816, 1264604423, 2529208846, 5058417692, 10116835384, 20233670768]

約数ペア:

[(1, 20233670768), (2, 10116835384), (4, 5058417692), (8, 2529208846), (16, 1264604423), (23, 879724816), (46, 439862408), (92, 219931204), (97, 208594544), (184, 109965602), (194, 104297272), (368, 54982801), (388, 52148636), (776, 26074318), (1552, 13037159), (2231, 9069328), (4462, 4534664), (8924, 2267332), (17848, 1133666), (35696, 566833)]