20135133045

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{12203}}^1$

素因数の和:13242

約数の個数: 48

約数和(自身を含む): 35883274752

約数和(自身を除く): 15748141707

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 991, 1665, 2973, 4955, 8919, 12203, 14865, 36609, 36667, 44595, 61015, 109827, 110001, 183045, 183335, 330003, 451511, 549135, 550005, 1354533, 1650015, 2257555, 4063599, 6772665, 12093173, 20317995, 36279519, 60465865, 108838557, 181397595, 447447401, 544192785, 1342342203, 2237237005, 4027026609, 6711711015, 20135133045]

約数ペア:

[(1, 20135133045), (3, 6711711015), (5, 4027026609), (9, 2237237005), (15, 1342342203), (37, 544192785), (45, 447447401), (111, 181397595), (185, 108838557), (333, 60465865), (555, 36279519), (991, 20317995), (1665, 12093173), (2973, 6772665), (4955, 4063599), (8919, 2257555), (12203, 1650015), (14865, 1354533), (36609, 550005), (36667, 549135), (44595, 451511), (61015, 330003), (109827, 183335), (110001, 183045)]