20223685438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{75541}}^1$

素因数の和:75880

約数の個数: 32

約数和(自身を含む): 33983021952

約数和(自身を除く): 13759336514

約数列:

[1, 2, 11, 22, 43, 86, 283, 473, 566, 946, 3113, 6226, 12169, 24338, 75541, 133859, 151082, 267718, 830951, 1661902, 3248263, 6496526, 21378103, 35730893, 42756206, 71461786, 235159133, 470318266, 919258429, 1838516858, 10111842719, 20223685438]

約数ペア:

[(1, 20223685438), (2, 10111842719), (11, 1838516858), (22, 919258429), (43, 470318266), (86, 235159133), (283, 71461786), (473, 42756206), (566, 35730893), (946, 21378103), (3113, 6496526), (6226, 3248263), (12169, 1661902), (24338, 830951), (75541, 267718), (133859, 151082)]