20971895934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{286009}}^1$

素因数の和:286137

約数の個数: 48

約数和(自身を含む): 46560139920

約数和(自身を除く): 25588243986

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 606, 726, 1111, 2222, 3333, 6666, 12221, 24442, 36663, 73326, 286009, 572018, 858027, 1716054, 3146099, 6292198, 9438297, 18876594, 28886909, 34607089, 57773818, 69214178, 86660727, 103821267, 173321454, 207642534, 317755999, 635511998, 953267997, 1906535994, 3495315989, 6990631978, 10485947967, 20971895934]

約数ペア:

[(1, 20971895934), (2, 10485947967), (3, 6990631978), (6, 3495315989), (11, 1906535994), (22, 953267997), (33, 635511998), (66, 317755999), (101, 207642534), (121, 173321454), (202, 103821267), (242, 86660727), (303, 69214178), (363, 57773818), (606, 34607089), (726, 28886909), (1111, 18876594), (2222, 9438297), (3333, 6292198), (6666, 3146099), (12221, 1716054), (24442, 858027), (36663, 572018), (73326, 286009)]