20111049192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64458491}}^1$

素因数の和:64458513

約数の個数: 32

約数和(自身を含む): 54145133280

約数和(自身を除く): 34034084088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64458491, 128916982, 193375473, 257833964, 386750946, 515667928, 773501892, 837960383, 1547003784, 1675920766, 2513881149, 3351841532, 5027762298, 6703683064, 10055524596, 20111049192]

約数ペア:

[(1, 20111049192), (2, 10055524596), (3, 6703683064), (4, 5027762298), (6, 3351841532), (8, 2513881149), (12, 1675920766), (13, 1547003784), (24, 837960383), (26, 773501892), (39, 515667928), (52, 386750946), (78, 257833964), (104, 193375473), (156, 128916982), (312, 64458491)]