20174397788178

素因数分解:

$2^1\times 3^2\times {\mathrm{24517}}^1\times {\mathrm{45715213}}^1$

素因数の和:45739738

約数の個数: 24

約数和(自身を含む): 43712979057228

約数和(自身を除く): 23538581269050

約数列:

[1, 2, 3, 6, 9, 18, 24517, 49034, 73551, 147102, 220653, 441306, 45715213, 91430426, 137145639, 274291278, 411436917, 822873834, 1120799877121, 2241599754242, 3362399631363, 6724799262726, 10087198894089, 20174397788178]

約数ペア:

[(1, 20174397788178), (2, 10087198894089), (3, 6724799262726), (6, 3362399631363), (9, 2241599754242), (18, 1120799877121), (24517, 822873834), (49034, 411436917), (73551, 274291278), (147102, 137145639), (220653, 91430426), (441306, 45715213)]