20697072

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{39199}}^1$

素因数の和:39221

約数の個数: 40

約数和(自身を含む): 58329600

約数和(自身を除く): 37632528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 39199, 78398, 117597, 156796, 235194, 313592, 431189, 470388, 627184, 862378, 940776, 1293567, 1724756, 1881552, 2587134, 3449512, 5174268, 6899024, 10348536, 20697072]

約数ペア:

[(1, 20697072), (2, 10348536), (3, 6899024), (4, 5174268), (6, 3449512), (8, 2587134), (11, 1881552), (12, 1724756), (16, 1293567), (22, 940776), (24, 862378), (33, 627184), (44, 470388), (48, 431189), (66, 313592), (88, 235194), (132, 156796), (176, 117597), (264, 78398), (528, 39199)]