20058520250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1099097}}^1$

素因数の和:1099187

約数の個数: 32

約数和(自身を含む): 38063961936

約数和(自身を除く): 18005441686

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1825, 3650, 9125, 18250, 1099097, 2198194, 5495485, 10990970, 27477425, 54954850, 80234081, 137387125, 160468162, 274774250, 401170405, 802340810, 2005852025, 4011704050, 10029260125, 20058520250]

約数ペア:

[(1, 20058520250), (2, 10029260125), (5, 4011704050), (10, 2005852025), (25, 802340810), (50, 401170405), (73, 274774250), (125, 160468162), (146, 137387125), (250, 80234081), (365, 54954850), (730, 27477425), (1825, 10990970), (3650, 5495485), (9125, 2198194), (18250, 1099097)]