20196553312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48549407}}^1$

素因数の和:48549430

約数の個数: 24

約数和(自身を含む): 42820577856

約数和(自身を除く): 22624024544

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48549407, 97098814, 194197628, 388395256, 631142291, 776790512, 1262284582, 1553581024, 2524569164, 5049138328, 10098276656, 20196553312]

約数ペア:

[(1, 20196553312), (2, 10098276656), (4, 5049138328), (8, 2524569164), (13, 1553581024), (16, 1262284582), (26, 776790512), (32, 631142291), (52, 388395256), (104, 194197628), (208, 97098814), (416, 48549407)]