20366932668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{126443}}^1$

素因数の和:126914

約数の個数: 48

約数和(自身を含む): 49169519616

約数和(自身を除く): 28802586948

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 433, 866, 1299, 1732, 2598, 5196, 13423, 26846, 40269, 53692, 80538, 126443, 161076, 252886, 379329, 505772, 758658, 1517316, 3919733, 7839466, 11759199, 15678932, 23518398, 47036796, 54749819, 109499638, 164249457, 218999276, 328498914, 656997828, 1697244389, 3394488778, 5091733167, 6788977556, 10183466334, 20366932668]

約数ペア:

[(1, 20366932668), (2, 10183466334), (3, 6788977556), (4, 5091733167), (6, 3394488778), (12, 1697244389), (31, 656997828), (62, 328498914), (93, 218999276), (124, 164249457), (186, 109499638), (372, 54749819), (433, 47036796), (866, 23518398), (1299, 15678932), (1732, 11759199), (2598, 7839466), (5196, 3919733), (13423, 1517316), (26846, 758658), (40269, 505772), (53692, 379329), (80538, 252886), (126443, 161076)]