20327130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3451

約数の個数: 48

約数和(自身を含む): 53655264

約数和(自身を除く): 33328134

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 3371, 6030, 6742, 10113, 16855, 20226, 30339, 33710, 50565, 60678, 101130, 151695, 225857, 303390, 451714, 677571, 1129285, 1355142, 2032713, 2258570, 3387855, 4065426, 6775710, 10163565, 20327130]

約数ペア:

[(1, 20327130), (2, 10163565), (3, 6775710), (5, 4065426), (6, 3387855), (9, 2258570), (10, 2032713), (15, 1355142), (18, 1129285), (30, 677571), (45, 451714), (67, 303390), (90, 225857), (134, 151695), (201, 101130), (335, 60678), (402, 50565), (603, 33710), (670, 30339), (1005, 20226), (1206, 16855), (2010, 10113), (3015, 6742), (3371, 6030)]