20201113812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{884617}}^1$

素因数の和:884808

約数の個数: 48

約数和(自身を含む): 51718306752

約数和(自身を除く): 31517192940

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 1038, 1903, 2076, 3806, 5709, 7612, 11418, 22836, 884617, 1769234, 2653851, 3538468, 5307702, 9730787, 10615404, 19461574, 29192361, 38923148, 58384722, 116769444, 153038741, 306077482, 459116223, 612154964, 918232446, 1683426151, 1836464892, 3366852302, 5050278453, 6733704604, 10100556906, 20201113812]

約数ペア:

[(1, 20201113812), (2, 10100556906), (3, 6733704604), (4, 5050278453), (6, 3366852302), (11, 1836464892), (12, 1683426151), (22, 918232446), (33, 612154964), (44, 459116223), (66, 306077482), (132, 153038741), (173, 116769444), (346, 58384722), (519, 38923148), (692, 29192361), (1038, 19461574), (1903, 10615404), (2076, 9730787), (3806, 5307702), (5709, 3538468), (7612, 2653851), (11418, 1769234), (22836, 884617)]