20575512

素因数分解:

$2^3\times 3^3\times {\mathrm{95257}}^1$

素因数の和:95272

約数の個数: 32

約数和(自身を含む): 57154800

約数和(自身を除く): 36579288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 95257, 190514, 285771, 381028, 571542, 762056, 857313, 1143084, 1714626, 2286168, 2571939, 3429252, 5143878, 6858504, 10287756, 20575512]

約数ペア:

[(1, 20575512), (2, 10287756), (3, 6858504), (4, 5143878), (6, 3429252), (8, 2571939), (9, 2286168), (12, 1714626), (18, 1143084), (24, 857313), (27, 762056), (36, 571542), (54, 381028), (72, 285771), (108, 190514), (216, 95257)]