20342076

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 49459200

約数和(自身を除く): 29117124

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 298, 367, 372, 447, 596, 734, 894, 1101, 1468, 1788, 2202, 4404, 4619, 9238, 11377, 13857, 18476, 22754, 27714, 34131, 45508, 54683, 55428, 68262, 109366, 136524, 164049, 218732, 328098, 656196, 1695173, 3390346, 5085519, 6780692, 10171038, 20342076]

約数ペア:

[(1, 20342076), (2, 10171038), (3, 6780692), (4, 5085519), (6, 3390346), (12, 1695173), (31, 656196), (62, 328098), (93, 218732), (124, 164049), (149, 136524), (186, 109366), (298, 68262), (367, 55428), (372, 54683), (447, 45508), (596, 34131), (734, 27714), (894, 22754), (1101, 18476), (1468, 13857), (1788, 11377), (2202, 9238), (4404, 4619)]