20663112

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{27773}}^1$

素因数の和:27813

約数の個数: 32

約数和(自身を含む): 53326080

約数和(自身を除く): 32662968

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 27773, 55546, 83319, 111092, 166638, 222184, 333276, 666552, 860963, 1721926, 2582889, 3443852, 5165778, 6887704, 10331556, 20663112]

約数ペア:

[(1, 20663112), (2, 10331556), (3, 6887704), (4, 5165778), (6, 3443852), (8, 2582889), (12, 1721926), (24, 860963), (31, 666552), (62, 333276), (93, 222184), (124, 166638), (186, 111092), (248, 83319), (372, 55546), (744, 27773)]