20187631488

素因数分解:

$2^7\times 3^1\times {\mathrm{52571957}}^1$

素因数の和:52571974

約数の個数: 32

約数和(自身を含む): 53623397160

約数和(自身を除く): 33435765672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 52571957, 105143914, 157715871, 210287828, 315431742, 420575656, 630863484, 841151312, 1261726968, 1682302624, 2523453936, 3364605248, 5046907872, 6729210496, 10093815744, 20187631488]

約数ペア:

[(1, 20187631488), (2, 10093815744), (3, 6729210496), (4, 5046907872), (6, 3364605248), (8, 2523453936), (12, 1682302624), (16, 1261726968), (24, 841151312), (32, 630863484), (48, 420575656), (64, 315431742), (96, 210287828), (128, 157715871), (192, 105143914), (384, 52571957)]