20213832

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{7727}}^1$

素因数の和:7845

約数の個数: 32

約数和(自身を含む): 51004800

約数和(自身を除く): 30790968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 7727, 15454, 23181, 30908, 46362, 61816, 92724, 185448, 842243, 1684486, 2526729, 3368972, 5053458, 6737944, 10106916, 20213832]

約数ペア:

[(1, 20213832), (2, 10106916), (3, 6737944), (4, 5053458), (6, 3368972), (8, 2526729), (12, 1684486), (24, 842243), (109, 185448), (218, 92724), (327, 61816), (436, 46362), (654, 30908), (872, 23181), (1308, 15454), (2616, 7727)]