20346097218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2579}}^1\times {\mathrm{69203}}^1$

素因数の和:71806

約数の個数: 32

約数和(自身を含む): 42851116800

約数和(自身を除く): 22505019582

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2579, 5158, 7737, 15474, 49001, 69203, 98002, 138406, 147003, 207609, 294006, 415218, 1314857, 2629714, 3944571, 7889142, 178474537, 356949074, 535423611, 1070847222, 3391016203, 6782032406, 10173048609, 20346097218]

約数ペア:

[(1, 20346097218), (2, 10173048609), (3, 6782032406), (6, 3391016203), (19, 1070847222), (38, 535423611), (57, 356949074), (114, 178474537), (2579, 7889142), (5158, 3944571), (7737, 2629714), (15474, 1314857), (49001, 415218), (69203, 294006), (98002, 207609), (138406, 147003)]