20247782786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5716483}}^1$

素因数の和:5716526

約数の個数: 32

約数和(自身を含む): 39512337408

約数和(自身を除く): 19264554622

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 5716483, 11432966, 40015381, 62881313, 80030762, 125762626, 131479109, 262958218, 440169191, 880338382, 920353763, 1446270199, 1840707526, 2892540398, 10123891393, 20247782786]

約数ペア:

[(1, 20247782786), (2, 10123891393), (7, 2892540398), (11, 1840707526), (14, 1446270199), (22, 920353763), (23, 880338382), (46, 440169191), (77, 262958218), (154, 131479109), (161, 125762626), (253, 80030762), (322, 62881313), (506, 40015381), (1771, 11432966), (3542, 5716483)]