20769294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{38039}}^1$

素因数の和:38064

約数の個数: 32

約数和(自身を含む): 51125760

約数和(自身を除く): 30356466

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 38039, 76078, 114117, 228234, 266273, 494507, 532546, 798819, 989014, 1483521, 1597638, 2967042, 3461549, 6923098, 10384647, 20769294]

約数ペア:

[(1, 20769294), (2, 10384647), (3, 6923098), (6, 3461549), (7, 2967042), (13, 1597638), (14, 1483521), (21, 989014), (26, 798819), (39, 532546), (42, 494507), (78, 266273), (91, 228234), (182, 114117), (273, 76078), (546, 38039)]