20184216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{64693}}^1$

素因数の和:64715

約数の個数: 32

約数和(自身を含む): 54342960

約数和(自身を除く): 34158744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 64693, 129386, 194079, 258772, 388158, 517544, 776316, 841009, 1552632, 1682018, 2523027, 3364036, 5046054, 6728072, 10092108, 20184216]

約数ペア:

[(1, 20184216), (2, 10092108), (3, 6728072), (4, 5046054), (6, 3364036), (8, 2523027), (12, 1682018), (13, 1552632), (24, 841009), (26, 776316), (39, 517544), (52, 388158), (78, 258772), (104, 194079), (156, 129386), (312, 64693)]