20230142681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{13241}}^1$

素因数の和:13649

約数の個数: 32

約数和(自身を含む): 25216157952

約数和(自身を除く): 4986015271

約数列:

[1, 7, 17, 37, 119, 259, 347, 629, 2429, 4403, 5899, 12839, 13241, 41293, 89873, 92687, 218263, 225097, 489917, 1527841, 1575679, 3429419, 4594627, 8328589, 32162389, 58300123, 78108659, 170001199, 546760613, 1190008393, 2890020383, 20230142681]

約数ペア:

[(1, 20230142681), (7, 2890020383), (17, 1190008393), (37, 546760613), (119, 170001199), (259, 78108659), (347, 58300123), (629, 32162389), (2429, 8328589), (4403, 4594627), (5899, 3429419), (12839, 1575679), (13241, 1527841), (41293, 489917), (89873, 225097), (92687, 218263)]