20178032897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{3593}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 23318102016

約数和(自身を除く): 3140069119

約数列:

[1, 11, 31, 43, 341, 383, 473, 1333, 3593, 4213, 11873, 14663, 16469, 39523, 111383, 130603, 154499, 181159, 510539, 1225213, 1376119, 1699489, 4789469, 5615929, 15137309, 42659689, 52684159, 59173117, 469256579, 650904287, 1834366627, 20178032897]

約数ペア:

[(1, 20178032897), (11, 1834366627), (31, 650904287), (43, 469256579), (341, 59173117), (383, 52684159), (473, 42659689), (1333, 15137309), (3593, 5615929), (4213, 4789469), (11873, 1699489), (14663, 1376119), (16469, 1225213), (39523, 510539), (111383, 181159), (130603, 154499)]