20921472006

素因数分解:

$2^1\times 3^1\times {\mathrm{62303}}^1\times {\mathrm{55967}}^1$

素因数の和:118275

約数の個数: 16

約数和(自身を含む): 41844363264

約数和(自身を除く): 20922891258

約数列:

[1, 2, 3, 6, 55967, 62303, 111934, 124606, 167901, 186909, 335802, 373818, 3486912001, 6973824002, 10460736003, 20921472006]

約数ペア:

[(1, 20921472006), (2, 10460736003), (3, 6973824002), (6, 3486912001), (55967, 373818), (62303, 335802), (111934, 186909), (124606, 167901)]