20211457403

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{557}}^1\times {\mathrm{827}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 22454366400

約数和(自身を除く): 2242908997

約数列:

[1, 17, 29, 89, 493, 557, 827, 1513, 2581, 9469, 14059, 16153, 23983, 43877, 49573, 73603, 274601, 407711, 460639, 842741, 1251251, 1437617, 2134487, 7830863, 13358531, 24439489, 36286279, 40996871, 227095027, 696946807, 1188909259, 20211457403]

約数ペア:

[(1, 20211457403), (17, 1188909259), (29, 696946807), (89, 227095027), (493, 40996871), (557, 36286279), (827, 24439489), (1513, 13358531), (2581, 7830863), (9469, 2134487), (14059, 1437617), (16153, 1251251), (23983, 842741), (43877, 460639), (49573, 407711), (73603, 274601)]