20340015813

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{43669}}^1$

素因数の和:45018

約数の個数: 32

約数和(自身を含む): 32476505600

約数和(自身を除く): 12136489787

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1327, 3981, 11943, 17251, 35829, 43669, 51753, 131007, 155259, 393021, 465777, 567697, 1179063, 1703091, 5109273, 15327819, 57948763, 173846289, 521538867, 753333919, 1564616601, 2260001757, 6780005271, 20340015813]

約数ペア:

[(1, 20340015813), (3, 6780005271), (9, 2260001757), (13, 1564616601), (27, 753333919), (39, 521538867), (117, 173846289), (351, 57948763), (1327, 15327819), (3981, 5109273), (11943, 1703091), (17251, 1179063), (35829, 567697), (43669, 465777), (51753, 393021), (131007, 155259)]