20163853696

素因数分解:

$2^7\times 7^1\times {\mathrm{22504301}}^1$

素因数の和:22504322

約数の個数: 32

約数和(自身を含む): 45908776080

約数和(自身を除く): 25744922384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22504301, 45008602, 90017204, 157530107, 180034408, 315060214, 360068816, 630120428, 720137632, 1260240856, 1440275264, 2520481712, 2880550528, 5040963424, 10081926848, 20163853696]

約数ペア:

[(1, 20163853696), (2, 10081926848), (4, 5040963424), (7, 2880550528), (8, 2520481712), (14, 1440275264), (16, 1260240856), (28, 720137632), (32, 630120428), (56, 360068816), (64, 315060214), (112, 180034408), (128, 157530107), (224, 90017204), (448, 45008602), (896, 22504301)]