16094820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{38321}}^1$

素因数の和:38340

約数の個数: 48

約数和(自身を含む): 51504768

約数和(自身を除く): 35409948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 38321, 76642, 114963, 153284, 191605, 229926, 268247, 383210, 459852, 536494, 574815, 766420, 804741, 1072988, 1149630, 1341235, 1609482, 2299260, 2682470, 3218964, 4023705, 5364940, 8047410, 16094820]

約数ペア:

[(1, 16094820), (2, 8047410), (3, 5364940), (4, 4023705), (5, 3218964), (6, 2682470), (7, 2299260), (10, 1609482), (12, 1341235), (14, 1149630), (15, 1072988), (20, 804741), (21, 766420), (28, 574815), (30, 536494), (35, 459852), (42, 383210), (60, 268247), (70, 229926), (84, 191605), (105, 153284), (140, 114963), (210, 76642), (420, 38321)]