20232321879

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4729}}^1\times {\mathrm{18521}}^1$

素因数の和:23271

約数の個数: 32

約数和(自身を含む): 33641879040

約数和(自身を除く): 13409557161

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4729, 14187, 18521, 33103, 52019, 55563, 99309, 129647, 156057, 203731, 364133, 388941, 611193, 1092399, 1426117, 4278351, 87585809, 262757427, 613100663, 963443899, 1839301989, 2890331697, 6744107293, 20232321879]

約数ペア:

[(1, 20232321879), (3, 6744107293), (7, 2890331697), (11, 1839301989), (21, 963443899), (33, 613100663), (77, 262757427), (231, 87585809), (4729, 4278351), (14187, 1426117), (18521, 1092399), (33103, 611193), (52019, 388941), (55563, 364133), (99309, 203731), (129647, 156057)]