20924016

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22943}}^1$

素因数の和:22973

約数の個数: 40

約数和(自身を含む): 56901120

約数和(自身を除く): 35977104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22943, 45886, 68829, 91772, 137658, 183544, 275316, 367088, 435917, 550632, 871834, 1101264, 1307751, 1743668, 2615502, 3487336, 5231004, 6974672, 10462008, 20924016]

約数ペア:

[(1, 20924016), (2, 10462008), (3, 6974672), (4, 5231004), (6, 3487336), (8, 2615502), (12, 1743668), (16, 1307751), (19, 1101264), (24, 871834), (38, 550632), (48, 435917), (57, 367088), (76, 275316), (114, 183544), (152, 137658), (228, 91772), (304, 68829), (456, 45886), (912, 22943)]