20197730311

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9151}}^1$

素因数の和:9256

約数の個数: 48

約数和(自身を含む): 24977272320

約数和(自身を除く): 4779542009

約数列:

[1, 11, 17, 29, 37, 121, 187, 319, 407, 493, 629, 1073, 2057, 3509, 4477, 5423, 6919, 9151, 11803, 18241, 59653, 76109, 100661, 129833, 155567, 200651, 265379, 338587, 1107271, 1711237, 2207161, 2919169, 3724457, 4511443, 5755979, 9819023, 18823607, 32110859, 40969027, 49625873, 63315769, 108009253, 166923391, 545884603, 696473459, 1188101783, 1836157301, 20197730311]

約数ペア:

[(1, 20197730311), (11, 1836157301), (17, 1188101783), (29, 696473459), (37, 545884603), (121, 166923391), (187, 108009253), (319, 63315769), (407, 49625873), (493, 40969027), (629, 32110859), (1073, 18823607), (2057, 9819023), (3509, 5755979), (4477, 4511443), (5423, 3724457), (6919, 2919169), (9151, 2207161), (11803, 1711237), (18241, 1107271), (59653, 338587), (76109, 265379), (100661, 200651), (129833, 155567)]