20369136

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14633}}^1$

素因数の和:14673

約数の個数: 40

約数和(自身を含む): 54438480

約数和(自身を除く): 34069344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 14633, 29266, 43899, 58532, 87798, 117064, 175596, 234128, 351192, 424357, 702384, 848714, 1273071, 1697428, 2546142, 3394856, 5092284, 6789712, 10184568, 20369136]

約数ペア:

[(1, 20369136), (2, 10184568), (3, 6789712), (4, 5092284), (6, 3394856), (8, 2546142), (12, 1697428), (16, 1273071), (24, 848714), (29, 702384), (48, 424357), (58, 351192), (87, 234128), (116, 175596), (174, 117064), (232, 87798), (348, 58532), (464, 43899), (696, 29266), (1392, 14633)]