20136032

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 45616032

約数和(自身を除く): 25480000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 373, 482, 746, 964, 1492, 1687, 1928, 2611, 2984, 3374, 3856, 5222, 5968, 6748, 7712, 10444, 11936, 13496, 20888, 26992, 41776, 53984, 83552, 89893, 179786, 359572, 629251, 719144, 1258502, 1438288, 2517004, 2876576, 5034008, 10068016, 20136032]

約数ペア:

[(1, 20136032), (2, 10068016), (4, 5034008), (7, 2876576), (8, 2517004), (14, 1438288), (16, 1258502), (28, 719144), (32, 629251), (56, 359572), (112, 179786), (224, 89893), (241, 83552), (373, 53984), (482, 41776), (746, 26992), (964, 20888), (1492, 13496), (1687, 11936), (1928, 10444), (2611, 7712), (2984, 6748), (3374, 5968), (3856, 5222)]