20222373852

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1\times {\mathrm{17257}}^1$

素因数の和:18067

約数の個数: 72

約数和(自身を含む): 52378582256

約数和(自身を除く): 32156208404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 757, 774, 1514, 1548, 2271, 3028, 4542, 6813, 9084, 13626, 17257, 27252, 32551, 34514, 51771, 65102, 69028, 97653, 103542, 130204, 155313, 195306, 207084, 292959, 310626, 390612, 585918, 621252, 742051, 1171836, 1484102, 2226153, 2968204, 4452306, 6678459, 8904612, 13063549, 13356918, 26127098, 26713836, 39190647, 52254196, 78381294, 117571941, 156762588, 235143882, 470287764, 561732607, 1123465214, 1685197821, 2246930428, 3370395642, 5055593463, 6740791284, 10111186926, 20222373852]

約数ペア:

[(1, 20222373852), (2, 10111186926), (3, 6740791284), (4, 5055593463), (6, 3370395642), (9, 2246930428), (12, 1685197821), (18, 1123465214), (36, 561732607), (43, 470287764), (86, 235143882), (129, 156762588), (172, 117571941), (258, 78381294), (387, 52254196), (516, 39190647), (757, 26713836), (774, 26127098), (1514, 13356918), (1548, 13063549), (2271, 8904612), (3028, 6678459), (4542, 4452306), (6813, 2968204), (9084, 2226153), (13626, 1484102), (17257, 1171836), (27252, 742051), (32551, 621252), (34514, 585918), (51771, 390612), (65102, 310626), (69028, 292959), (97653, 207084), (103542, 195306), (130204, 155313)]