16920336

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{18553}}^1$

素因数の和:18583

約数の個数: 40

約数和(自身を含む): 46013920

約数和(自身を除く): 29093584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 18553, 37106, 55659, 74212, 111318, 148424, 222636, 296848, 352507, 445272, 705014, 890544, 1057521, 1410028, 2115042, 2820056, 4230084, 5640112, 8460168, 16920336]

約数ペア:

[(1, 16920336), (2, 8460168), (3, 5640112), (4, 4230084), (6, 2820056), (8, 2115042), (12, 1410028), (16, 1057521), (19, 890544), (24, 705014), (38, 445272), (48, 352507), (57, 296848), (76, 222636), (114, 148424), (152, 111318), (228, 74212), (304, 55659), (456, 37106), (912, 18553)]