19920936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:718

約数の個数: 64

約数和(自身を含む): 57254400

約数和(自身を除く): 37333464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 283, 419, 566, 838, 849, 1132, 1257, 1676, 1698, 1981, 2264, 2514, 2933, 3352, 3396, 3962, 5028, 5866, 5943, 6792, 7924, 8799, 10056, 11732, 11886, 15848, 17598, 23464, 23772, 35196, 47544, 70392, 118577, 237154, 355731, 474308, 711462, 830039, 948616, 1422924, 1660078, 2490117, 2845848, 3320156, 4980234, 6640312, 9960468, 19920936]

約数ペア:

[(1, 19920936), (2, 9960468), (3, 6640312), (4, 4980234), (6, 3320156), (7, 2845848), (8, 2490117), (12, 1660078), (14, 1422924), (21, 948616), (24, 830039), (28, 711462), (42, 474308), (56, 355731), (84, 237154), (168, 118577), (283, 70392), (419, 47544), (566, 35196), (838, 23772), (849, 23464), (1132, 17598), (1257, 15848), (1676, 11886), (1698, 11732), (1981, 10056), (2264, 8799), (2514, 7924), (2933, 6792), (3352, 5943), (3396, 5866), (3962, 5028)]