20199144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120233}}^1$

素因数の和:120249

約数の個数: 32

約数和(自身を含む): 57712320

約数和(自身を除く): 37513176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120233, 240466, 360699, 480932, 721398, 841631, 961864, 1442796, 1683262, 2524893, 2885592, 3366524, 5049786, 6733048, 10099572, 20199144]

約数ペア:

[(1, 20199144), (2, 10099572), (3, 6733048), (4, 5049786), (6, 3366524), (7, 2885592), (8, 2524893), (12, 1683262), (14, 1442796), (21, 961864), (24, 841631), (28, 721398), (42, 480932), (56, 360699), (84, 240466), (168, 120233)]