20348722803

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{46093}}^1$

素因数の和:46275

約数の個数: 32

約数和(自身を含む): 28886556672

約数和(自身を除く): 8537833869

約数列:

[1, 3, 31, 47, 93, 101, 141, 303, 1457, 3131, 4371, 4747, 9393, 14241, 46093, 138279, 147157, 441471, 1428883, 2166371, 4286649, 4655393, 6499113, 13966179, 67157501, 144317183, 201472503, 218803471, 432951549, 656410413, 6782907601, 20348722803]

約数ペア:

[(1, 20348722803), (3, 6782907601), (31, 656410413), (47, 432951549), (93, 218803471), (101, 201472503), (141, 144317183), (303, 67157501), (1457, 13966179), (3131, 6499113), (4371, 4655393), (4747, 4286649), (9393, 2166371), (14241, 1428883), (46093, 441471), (138279, 147157)]