20194677330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1367}}^1\times {\mathrm{13309}}^1$

素因数の和:14723

約数の個数: 64

約数和(自身を含む): 49817306880

約数和(自身を除く): 29622629550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1367, 2734, 4101, 6835, 8202, 13309, 13670, 20505, 26618, 39927, 41010, 50579, 66545, 79854, 101158, 133090, 151737, 199635, 252895, 303474, 399270, 492433, 505790, 758685, 984866, 1477299, 1517370, 2462165, 2954598, 4924330, 7386495, 14772990, 18193403, 36386806, 54580209, 90967015, 109160418, 181934030, 272901045, 545802090, 673155911, 1346311822, 2019467733, 3365779555, 4038935466, 6731559110, 10097338665, 20194677330]

約数ペア:

[(1, 20194677330), (2, 10097338665), (3, 6731559110), (5, 4038935466), (6, 3365779555), (10, 2019467733), (15, 1346311822), (30, 673155911), (37, 545802090), (74, 272901045), (111, 181934030), (185, 109160418), (222, 90967015), (370, 54580209), (555, 36386806), (1110, 18193403), (1367, 14772990), (2734, 7386495), (4101, 4924330), (6835, 2954598), (8202, 2462165), (13309, 1517370), (13670, 1477299), (20505, 984866), (26618, 758685), (39927, 505790), (41010, 492433), (50579, 399270), (66545, 303474), (79854, 252895), (101158, 199635), (133090, 151737)]