20796664448

素因数分解:

$2^7\times 7^1\times {\mathrm{23210563}}^1$

素因数の和:23210584

約数の個数: 32

約数和(自身を含む): 47349550560

約数和(自身を除く): 26552886112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 23210563, 46421126, 92842252, 162473941, 185684504, 324947882, 371369008, 649895764, 742738016, 1299791528, 1485476032, 2599583056, 2970952064, 5199166112, 10398332224, 20796664448]

約数ペア:

[(1, 20796664448), (2, 10398332224), (4, 5199166112), (7, 2970952064), (8, 2599583056), (14, 1485476032), (16, 1299791528), (28, 742738016), (32, 649895764), (56, 371369008), (64, 324947882), (112, 185684504), (128, 162473941), (224, 92842252), (448, 46421126), (896, 23210563)]