20020231286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1\times {\mathrm{11801}}^1$

素因数の和:13180

約数の個数: 32

約数和(自身を含む): 33343954560

約数和(自身を除く): 13323723274

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 1307, 2614, 11801, 14377, 23602, 28754, 77113, 129811, 154226, 259622, 696259, 848243, 1392518, 1696486, 7658849, 15317698, 15423907, 30847814, 169662977, 339325954, 910010513, 1820021026, 10010115643, 20020231286]

約数ペア:

[(1, 20020231286), (2, 10010115643), (11, 1820021026), (22, 910010513), (59, 339325954), (118, 169662977), (649, 30847814), (1298, 15423907), (1307, 15317698), (2614, 7658849), (11801, 1696486), (14377, 1392518), (23602, 848243), (28754, 696259), (77113, 259622), (129811, 154226)]