20167930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{593}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 18323270

約数列:

[1, 2, 5, 10, 19, 38, 95, 179, 190, 358, 593, 895, 1186, 1790, 2965, 3401, 5930, 6802, 11267, 17005, 22534, 34010, 56335, 106147, 112670, 212294, 530735, 1061470, 2016793, 4033586, 10083965, 20167930]

約数ペア:

[(1, 20167930), (2, 10083965), (5, 4033586), (10, 2016793), (19, 1061470), (38, 530735), (95, 212294), (179, 112670), (190, 106147), (358, 56335), (593, 34010), (895, 22534), (1186, 17005), (1790, 11267), (2965, 6802), (3401, 5930)]