20299632

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24877}}^1$

素因数の和:24905

約数の個数: 40

約数和(自身を含む): 55527696

約数和(自身を除く): 35228064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24877, 49754, 74631, 99508, 149262, 199016, 298524, 398032, 422909, 597048, 845818, 1194096, 1268727, 1691636, 2537454, 3383272, 5074908, 6766544, 10149816, 20299632]

約数ペア:

[(1, 20299632), (2, 10149816), (3, 6766544), (4, 5074908), (6, 3383272), (8, 2537454), (12, 1691636), (16, 1268727), (17, 1194096), (24, 845818), (34, 597048), (48, 422909), (51, 398032), (68, 298524), (102, 199016), (136, 149262), (204, 99508), (272, 74631), (408, 49754), (816, 24877)]