20163392152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1231277}}^1$

素因数の和:1231395

約数の個数: 32

約数和(自身を含む): 39893407200

約数和(自身を除く): 19730015048

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 16376, 1231277, 2462554, 4925108, 9850216, 28319371, 56638742, 109583653, 113277484, 219167306, 226554968, 438334612, 876669224, 2520424019, 5040848038, 10081696076, 20163392152]

約数ペア:

[(1, 20163392152), (2, 10081696076), (4, 5040848038), (8, 2520424019), (23, 876669224), (46, 438334612), (89, 226554968), (92, 219167306), (178, 113277484), (184, 109583653), (356, 56638742), (712, 28319371), (2047, 9850216), (4094, 4925108), (8188, 2462554), (16376, 1231277)]