20370462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8024

約数の個数: 32

約数和(自身を含む): 47330304

約数和(自身を除く): 26959842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7951, 15902, 23853, 47706, 55657, 111314, 166971, 333942, 485011, 970022, 1455033, 2910066, 3395077, 6790154, 10185231, 20370462]

約数ペア:

[(1, 20370462), (2, 10185231), (3, 6790154), (6, 3395077), (7, 2910066), (14, 1455033), (21, 970022), (42, 485011), (61, 333942), (122, 166971), (183, 111314), (366, 55657), (427, 47706), (854, 23853), (1281, 15902), (2562, 7951)]