20042685824

素因数分解:

$2^7\times 7^1\times {\mathrm{22369069}}^1$

素因数の和:22369090

約数の個数: 32

約数和(自身を含む): 45632902800

約数和(自身を除く): 25590216976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22369069, 44738138, 89476276, 156583483, 178952552, 313166966, 357905104, 626333932, 715810208, 1252667864, 1431620416, 2505335728, 2863240832, 5010671456, 10021342912, 20042685824]

約数ペア:

[(1, 20042685824), (2, 10021342912), (4, 5010671456), (7, 2863240832), (8, 2505335728), (14, 1431620416), (16, 1252667864), (28, 715810208), (32, 626333932), (56, 357905104), (64, 313166966), (112, 178952552), (128, 156583483), (224, 89476276), (448, 44738138), (896, 22369069)]