19700916

素因数分解:

$2^2\times 3^1\times {\mathrm{317}}^1\times {\mathrm{5179}}^1$

素因数の和:5503

約数の個数: 24

約数和(自身を含む): 46122720

約数和(自身を除く): 26421804

約数列:

[1, 2, 3, 4, 6, 12, 317, 634, 951, 1268, 1902, 3804, 5179, 10358, 15537, 20716, 31074, 62148, 1641743, 3283486, 4925229, 6566972, 9850458, 19700916]

約数ペア:

[(1, 19700916), (2, 9850458), (3, 6566972), (4, 4925229), (6, 3283486), (12, 1641743), (317, 62148), (634, 31074), (951, 20716), (1268, 15537), (1902, 10358), (3804, 5179)]