20152244220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{7457}}^1$

素因数の和:8159

約数の個数: 96

約数和(自身を含む): 57299635008

約数和(自身を除く): 37147390788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 617, 730, 876, 1095, 1234, 1460, 1851, 2190, 2468, 3085, 3702, 4380, 6170, 7404, 7457, 9255, 12340, 14914, 18510, 22371, 29828, 37020, 37285, 44742, 45041, 74570, 89484, 90082, 111855, 135123, 149140, 180164, 223710, 225205, 270246, 447420, 450410, 540492, 544361, 675615, 900820, 1088722, 1351230, 1633083, 2177444, 2702460, 2721805, 3266166, 4600969, 5443610, 6532332, 8165415, 9201938, 10887220, 13802907, 16330830, 18403876, 23004845, 27605814, 32661660, 46009690, 55211628, 69014535, 92019380, 138029070, 276058140, 335870737, 671741474, 1007612211, 1343482948, 1679353685, 2015224422, 3358707370, 4030448844, 5038061055, 6717414740, 10076122110, 20152244220]

約数ペア:

[(1, 20152244220), (2, 10076122110), (3, 6717414740), (4, 5038061055), (5, 4030448844), (6, 3358707370), (10, 2015224422), (12, 1679353685), (15, 1343482948), (20, 1007612211), (30, 671741474), (60, 335870737), (73, 276058140), (146, 138029070), (219, 92019380), (292, 69014535), (365, 55211628), (438, 46009690), (617, 32661660), (730, 27605814), (876, 23004845), (1095, 18403876), (1234, 16330830), (1460, 13802907), (1851, 10887220), (2190, 9201938), (2468, 8165415), (3085, 6532332), (3702, 5443610), (4380, 4600969), (6170, 3266166), (7404, 2721805), (7457, 2702460), (9255, 2177444), (12340, 1633083), (14914, 1351230), (18510, 1088722), (22371, 900820), (29828, 675615), (37020, 544361), (37285, 540492), (44742, 450410), (45041, 447420), (74570, 270246), (89484, 225205), (90082, 223710), (111855, 180164), (135123, 149140)]