20163632724

素因数分解:

$2^2\times 3^3\times {\mathrm{2143}}^1\times {\mathrm{87121}}^1$

素因数の和:89277

約数の個数: 48

約数和(自身を含む): 52301079040

約数和(自身を除く): 32137446316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2143, 4286, 6429, 8572, 12858, 19287, 25716, 38574, 57861, 77148, 87121, 115722, 174242, 231444, 261363, 348484, 522726, 784089, 1045452, 1568178, 2352267, 3136356, 4704534, 9409068, 186700303, 373400606, 560100909, 746801212, 1120201818, 1680302727, 2240403636, 3360605454, 5040908181, 6721210908, 10081816362, 20163632724]

約数ペア:

[(1, 20163632724), (2, 10081816362), (3, 6721210908), (4, 5040908181), (6, 3360605454), (9, 2240403636), (12, 1680302727), (18, 1120201818), (27, 746801212), (36, 560100909), (54, 373400606), (108, 186700303), (2143, 9409068), (4286, 4704534), (6429, 3136356), (8572, 2352267), (12858, 1568178), (19287, 1045452), (25716, 784089), (38574, 522726), (57861, 348484), (77148, 261363), (87121, 231444), (115722, 174242)]