20347742954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1234843}}^1$

素因数の和:1234970

約数の個数: 32

約数和(自身を含む): 38408587776

約数和(自身を除く): 18060844822

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 8239, 16478, 1234843, 2469686, 8643901, 13583273, 17287802, 27166546, 95082911, 132128201, 190165822, 264256402, 924897407, 1453410211, 1849794814, 2906820422, 10173871477, 20347742954]

約数ペア:

[(1, 20347742954), (2, 10173871477), (7, 2906820422), (11, 1849794814), (14, 1453410211), (22, 924897407), (77, 264256402), (107, 190165822), (154, 132128201), (214, 95082911), (749, 27166546), (1177, 17287802), (1498, 13583273), (2354, 8643901), (8239, 2469686), (16478, 1234843)]