20219069302

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1\times {\mathrm{6131}}^1$

素因数の和:7444

約数の個数: 32

約数和(自身を含む): 32066141184

約数和(自身を除く): 11847071882

約数列:

[1, 2, 31, 43, 62, 86, 1237, 1333, 2474, 2666, 6131, 12262, 38347, 53191, 76694, 106382, 190061, 263633, 380122, 527266, 1648921, 3297842, 7584047, 8172623, 15168094, 16345246, 235105457, 326114021, 470210914, 652228042, 10109534651, 20219069302]

約数ペア:

[(1, 20219069302), (2, 10109534651), (31, 652228042), (43, 470210914), (62, 326114021), (86, 235105457), (1237, 16345246), (1333, 15168094), (2474, 8172623), (2666, 7584047), (6131, 3297842), (12262, 1648921), (38347, 527266), (53191, 380122), (76694, 263633), (106382, 190061)]