20170352495

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{3361}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 25107523584

約数和(自身を除く): 4937171089

約数列:

[1, 5, 43, 103, 215, 271, 515, 1355, 3361, 4429, 11653, 16805, 22145, 27913, 58265, 139565, 144523, 346183, 722615, 910831, 1200259, 1730915, 4554155, 6001295, 14885869, 39165733, 74429345, 93815593, 195828665, 469077965, 4034070499, 20170352495]

約数ペア:

[(1, 20170352495), (5, 4034070499), (43, 469077965), (103, 195828665), (215, 93815593), (271, 74429345), (515, 39165733), (1355, 14885869), (3361, 6001295), (4429, 4554155), (11653, 1730915), (16805, 1200259), (22145, 910831), (27913, 722615), (58265, 346183), (139565, 144523)]