20145298966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{24229}}^1$

素因数の和:24640

約数の個数: 32

約数和(自身を含む): 32947760160

約数和(自身を除く): 12802461194

約数列:

[1, 2, 13, 26, 113, 226, 283, 566, 1469, 2938, 3679, 7358, 24229, 31979, 48458, 63958, 314977, 415727, 629954, 831454, 2737877, 5475754, 6856807, 13713614, 35592401, 71184802, 89138491, 178276982, 774819191, 1549638382, 10072649483, 20145298966]

約数ペア:

[(1, 20145298966), (2, 10072649483), (13, 1549638382), (26, 774819191), (113, 178276982), (226, 89138491), (283, 71184802), (566, 35592401), (1469, 13713614), (2938, 6856807), (3679, 5475754), (7358, 2737877), (24229, 831454), (31979, 629954), (48458, 415727), (63958, 314977)]