20169723198

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1381}}^1\times {\mathrm{65789}}^1$

素因数の和:67212

約数の個数: 32

約数和(自身を含む): 41460331680

約数和(自身を除く): 21290608482

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1381, 2762, 4143, 8286, 51097, 65789, 102194, 131578, 153291, 197367, 306582, 394734, 2434193, 4868386, 7302579, 14605158, 90854609, 181709218, 272563827, 545127654, 3361620533, 6723241066, 10084861599, 20169723198]

約数ペア:

[(1, 20169723198), (2, 10084861599), (3, 6723241066), (6, 3361620533), (37, 545127654), (74, 272563827), (111, 181709218), (222, 90854609), (1381, 14605158), (2762, 7302579), (4143, 4868386), (8286, 2434193), (51097, 394734), (65789, 306582), (102194, 197367), (131578, 153291)]