20165004006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1672889}}^1$

素因数の和:1672949

約数の個数: 48

約数和(自身を含む): 48058783920

約数和(自身を除く): 27893779914

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 12054, 1672889, 3345778, 5018667, 10037334, 11710223, 23420446, 35130669, 68588449, 70261338, 81971561, 137176898, 163943122, 205765347, 245914683, 411530694, 480119143, 491829366, 960238286, 1440357429, 2880714858, 3360834001, 6721668002, 10082502003, 20165004006]

約数ペア:

[(1, 20165004006), (2, 10082502003), (3, 6721668002), (6, 3360834001), (7, 2880714858), (14, 1440357429), (21, 960238286), (41, 491829366), (42, 480119143), (49, 411530694), (82, 245914683), (98, 205765347), (123, 163943122), (147, 137176898), (246, 81971561), (287, 70261338), (294, 68588449), (574, 35130669), (861, 23420446), (1722, 11710223), (2009, 10037334), (4018, 5018667), (6027, 3345778), (12054, 1672889)]