20139102362

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1\times {\mathrm{3371}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 31005944640

約数和(自身を除く): 10866842278

約数列:

[1, 2, 59, 118, 197, 257, 394, 514, 3371, 6742, 11623, 15163, 23246, 30326, 50629, 101258, 198889, 397778, 664087, 866347, 1328174, 1732694, 2987111, 5974222, 39181133, 51114473, 78362266, 102228946, 170670359, 341340718, 10069551181, 20139102362]

約数ペア:

[(1, 20139102362), (2, 10069551181), (59, 341340718), (118, 170670359), (197, 102228946), (257, 78362266), (394, 51114473), (514, 39181133), (3371, 5974222), (6742, 2987111), (11623, 1732694), (15163, 1328174), (23246, 866347), (30326, 664087), (50629, 397778), (101258, 198889)]