20534928

素因数分解:

$2^4\times 3^1\times {\mathrm{383}}^1\times {\mathrm{1117}}^1$

素因数の和:1511

約数の個数: 40

約数和(自身を含む): 53234688

約数和(自身を除く): 32699760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 383, 766, 1117, 1149, 1532, 2234, 2298, 3064, 3351, 4468, 4596, 6128, 6702, 8936, 9192, 13404, 17872, 18384, 26808, 53616, 427811, 855622, 1283433, 1711244, 2566866, 3422488, 5133732, 6844976, 10267464, 20534928]

約数ペア:

[(1, 20534928), (2, 10267464), (3, 6844976), (4, 5133732), (6, 3422488), (8, 2566866), (12, 1711244), (16, 1283433), (24, 855622), (48, 427811), (383, 53616), (766, 26808), (1117, 18384), (1149, 17872), (1532, 13404), (2234, 9192), (2298, 8936), (3064, 6702), (3351, 6128), (4468, 4596)]