20221498695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{71597}}^1$

素因数の和:72615

約数の個数: 32

約数和(自身を含む): 34092103680

約数和(自身を除く): 13870604985

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 991, 2973, 4955, 14865, 18829, 56487, 71597, 94145, 214791, 282435, 357985, 1073955, 1360343, 4081029, 6801715, 20405145, 70952627, 212857881, 354763135, 1064289405, 1348099913, 4044299739, 6740499565, 20221498695]

約数ペア:

[(1, 20221498695), (3, 6740499565), (5, 4044299739), (15, 1348099913), (19, 1064289405), (57, 354763135), (95, 212857881), (285, 70952627), (991, 20405145), (2973, 6801715), (4955, 4081029), (14865, 1360343), (18829, 1073955), (56487, 357985), (71597, 282435), (94145, 214791)]