20190825902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1\times {\mathrm{4969}}^1$

素因数の和:6308

約数の個数: 32

約数和(自身を含む): 32899093920

約数和(自身を除く): 12708268018

約数列:

[1, 2, 13, 26, 131, 262, 1193, 1703, 2386, 3406, 4969, 9938, 15509, 31018, 64597, 129194, 156283, 312566, 650939, 1301878, 2031679, 4063358, 5928017, 8462207, 11856034, 16924414, 77064221, 154128442, 776570227, 1553140454, 10095412951, 20190825902]

約数ペア:

[(1, 20190825902), (2, 10095412951), (13, 1553140454), (26, 776570227), (131, 154128442), (262, 77064221), (1193, 16924414), (1703, 11856034), (2386, 8462207), (3406, 5928017), (4969, 4063358), (9938, 2031679), (15509, 1301878), (31018, 650939), (64597, 312566), (129194, 156283)]