20094633

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 12927447

約数列:

[1, 3, 9, 13, 39, 41, 59, 71, 117, 123, 177, 213, 369, 531, 533, 639, 767, 923, 1599, 2301, 2419, 2769, 2911, 4189, 4797, 6903, 7257, 8307, 8733, 12567, 21771, 26199, 31447, 37701, 37843, 54457, 94341, 113529, 163371, 171749, 283023, 340587, 490113, 515247, 1545741, 2232737, 6698211, 20094633]

約数ペア:

[(1, 20094633), (3, 6698211), (9, 2232737), (13, 1545741), (39, 515247), (41, 490113), (59, 340587), (71, 283023), (117, 171749), (123, 163371), (177, 113529), (213, 94341), (369, 54457), (531, 37843), (533, 37701), (639, 31447), (767, 26199), (923, 21771), (1599, 12567), (2301, 8733), (2419, 8307), (2769, 7257), (2911, 6903), (4189, 4797)]