20576530266

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{216901}}^1$

素因数の和:217166

約数の個数: 32

約数和(自身を含む): 41832587328

約数和(自身を除く): 21256057062

約数列:

[1, 2, 3, 6, 97, 163, 194, 291, 326, 489, 582, 978, 15811, 31622, 47433, 94866, 216901, 433802, 650703, 1301406, 21039397, 35354863, 42078794, 63118191, 70709726, 106064589, 126236382, 212129178, 3429421711, 6858843422, 10288265133, 20576530266]

約数ペア:

[(1, 20576530266), (2, 10288265133), (3, 6858843422), (6, 3429421711), (97, 212129178), (163, 126236382), (194, 106064589), (291, 70709726), (326, 63118191), (489, 42078794), (582, 35354863), (978, 21039397), (15811, 1301406), (31622, 650703), (47433, 433802), (94866, 216901)]