20199315270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{277883}}^1$

素因数の和:280316

約数の個数: 32

約数和(自身を含む): 48498538752

約数和(自身を除く): 28299223482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2423, 4846, 7269, 12115, 14538, 24230, 36345, 72690, 277883, 555766, 833649, 1389415, 1667298, 2778830, 4168245, 8336490, 673310509, 1346621018, 2019931527, 3366552545, 4039863054, 6733105090, 10099657635, 20199315270]

約数ペア:

[(1, 20199315270), (2, 10099657635), (3, 6733105090), (5, 4039863054), (6, 3366552545), (10, 2019931527), (15, 1346621018), (30, 673310509), (2423, 8336490), (4846, 4168245), (7269, 2778830), (12115, 1667298), (14538, 1389415), (24230, 833649), (36345, 555766), (72690, 277883)]