20104353344

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{1371749}}^1$

素因数の和:1371990

約数の個数: 28

約数和(自身を含む): 40068817500

約数和(自身を除く): 19964464156

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 7328, 14656, 1371749, 2743498, 5486996, 10973992, 21947984, 43895968, 87791936, 314130521, 628261042, 1256522084, 2513044168, 5026088336, 10052176672, 20104353344]

約数ペア:

[(1, 20104353344), (2, 10052176672), (4, 5026088336), (8, 2513044168), (16, 1256522084), (32, 628261042), (64, 314130521), (229, 87791936), (458, 43895968), (916, 21947984), (1832, 10973992), (3664, 5486996), (7328, 2743498), (14656, 1371749)]