20043342

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:886

約数の個数: 64

約数和(自身を含む): 49835520

約数和(自身を除く): 29792178

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 41, 54, 66, 82, 99, 123, 198, 246, 297, 369, 451, 594, 738, 823, 902, 1107, 1353, 1646, 2214, 2469, 2706, 4059, 4938, 7407, 8118, 9053, 12177, 14814, 18106, 22221, 24354, 27159, 33743, 44442, 54318, 67486, 81477, 101229, 162954, 202458, 244431, 303687, 371173, 488862, 607374, 742346, 911061, 1113519, 1822122, 2227038, 3340557, 6681114, 10021671, 20043342]

約数ペア:

[(1, 20043342), (2, 10021671), (3, 6681114), (6, 3340557), (9, 2227038), (11, 1822122), (18, 1113519), (22, 911061), (27, 742346), (33, 607374), (41, 488862), (54, 371173), (66, 303687), (82, 244431), (99, 202458), (123, 162954), (198, 101229), (246, 81477), (297, 67486), (369, 54318), (451, 44442), (594, 33743), (738, 27159), (823, 24354), (902, 22221), (1107, 18106), (1353, 14814), (1646, 12177), (2214, 9053), (2469, 8118), (2706, 7407), (4059, 4938)]