20546514

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{6449}}^1$

素因数の和:6519

約数の個数: 32

約数和(自身を含む): 46440000

約数和(自身を除く): 25893486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 6449, 12898, 19347, 38694, 58041, 116082, 174123, 348246, 380491, 760982, 1141473, 2282946, 3424419, 6848838, 10273257, 20546514]

約数ペア:

[(1, 20546514), (2, 10273257), (3, 6848838), (6, 3424419), (9, 2282946), (18, 1141473), (27, 760982), (54, 380491), (59, 348246), (118, 174123), (177, 116082), (354, 58041), (531, 38694), (1062, 19347), (1593, 12898), (3186, 6449)]