20597887092

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{90911}}^1$

素因数の和:91236

約数の個数: 48

約数和(自身を含む): 48874291200

約数和(自身を除く): 28276404108

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 239, 316, 474, 478, 717, 948, 956, 1434, 2868, 18881, 37762, 56643, 75524, 90911, 113286, 181822, 226572, 272733, 363644, 545466, 1090932, 7181969, 14363938, 21545907, 21727729, 28727876, 43091814, 43455458, 65183187, 86183628, 86910916, 130366374, 260732748, 1716490591, 3432981182, 5149471773, 6865962364, 10298943546, 20597887092]

約数ペア:

[(1, 20597887092), (2, 10298943546), (3, 6865962364), (4, 5149471773), (6, 3432981182), (12, 1716490591), (79, 260732748), (158, 130366374), (237, 86910916), (239, 86183628), (316, 65183187), (474, 43455458), (478, 43091814), (717, 28727876), (948, 21727729), (956, 21545907), (1434, 14363938), (2868, 7181969), (18881, 1090932), (37762, 545466), (56643, 363644), (75524, 272733), (90911, 226572), (113286, 181822)]