20156002069974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{141642437}}^1$

素因数の和:141643120

約数の個数: 32

約数和(自身を含む): 41466107009376

約数和(自身を除く): 21310104939402

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 641, 1282, 1923, 3846, 23717, 47434, 71151, 142302, 141642437, 283284874, 424927311, 849854622, 5240770169, 10481540338, 15722310507, 31444621014, 90792802117, 181585604234, 272378406351, 544756812702, 3359333678329, 6718667356658, 10078001034987, 20156002069974]

約数ペア:

[(1, 20156002069974), (2, 10078001034987), (3, 6718667356658), (6, 3359333678329), (37, 544756812702), (74, 272378406351), (111, 181585604234), (222, 90792802117), (641, 31444621014), (1282, 15722310507), (1923, 10481540338), (3846, 5240770169), (23717, 849854622), (47434, 424927311), (71151, 283284874), (142302, 141642437)]