20441052

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 54136320

約数和(自身を除く): 33695268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 4027, 5076, 8054, 12081, 16108, 24162, 36243, 48324, 72486, 108729, 144972, 189269, 217458, 378538, 434916, 567807, 757076, 1135614, 1703421, 2271228, 3406842, 5110263, 6813684, 10220526, 20441052]

約数ペア:

[(1, 20441052), (2, 10220526), (3, 6813684), (4, 5110263), (6, 3406842), (9, 2271228), (12, 1703421), (18, 1135614), (27, 757076), (36, 567807), (47, 434916), (54, 378538), (94, 217458), (108, 189269), (141, 144972), (188, 108729), (282, 72486), (423, 48324), (564, 36243), (846, 24162), (1269, 16108), (1692, 12081), (2538, 8054), (4027, 5076)]