20928894195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3583}}^1\times {\mathrm{35401}}^1$

素因数の和:39003

約数の個数: 32

約数和(自身を含む): 36541661184

約数和(自身を除く): 15612766989

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 3583, 10749, 17915, 35401, 39413, 53745, 106203, 118239, 177005, 197065, 389411, 531015, 591195, 1168233, 1947055, 5841165, 126841783, 380525349, 634208915, 1395259613, 1902626745, 4185778839, 6976298065, 20928894195]

約数ペア:

[(1, 20928894195), (3, 6976298065), (5, 4185778839), (11, 1902626745), (15, 1395259613), (33, 634208915), (55, 380525349), (165, 126841783), (3583, 5841165), (10749, 1947055), (17915, 1168233), (35401, 591195), (39413, 531015), (53745, 389411), (106203, 197065), (118239, 177005)]