20153262

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10399}}^1$

素因数の和:10440

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 24774738

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10399, 20798, 31197, 62394, 176783, 197581, 353566, 395162, 530349, 592743, 1060698, 1185486, 3358877, 6717754, 10076631, 20153262]

約数ペア:

[(1, 20153262), (2, 10076631), (3, 6717754), (6, 3358877), (17, 1185486), (19, 1060698), (34, 592743), (38, 530349), (51, 395162), (57, 353566), (102, 197581), (114, 176783), (323, 62394), (646, 31197), (969, 20798), (1938, 10399)]