20237862015

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{21415727}}^1$

素因数の和:21415748

約数の個数: 32

約数和(自身を含む): 41118197760

約数和(自身を除く): 20880335745

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 21415727, 64247181, 107078635, 149910089, 192741543, 321235905, 449730267, 578224629, 749550445, 963707715, 1349190801, 2248651335, 2891123145, 4047572403, 6745954005, 20237862015]

約数ペア:

[(1, 20237862015), (3, 6745954005), (5, 4047572403), (7, 2891123145), (9, 2248651335), (15, 1349190801), (21, 963707715), (27, 749550445), (35, 578224629), (45, 449730267), (63, 321235905), (105, 192741543), (135, 149910089), (189, 107078635), (315, 64247181), (945, 21415727)]