20366622444

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{67783}}^1$

素因数の和:67884

約数の個数: 96

約数和(自身を含む): 56179379200

約数和(自身を除く): 35812756756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 343, 438, 511, 588, 686, 876, 1022, 1029, 1372, 1533, 2044, 2058, 3066, 3577, 4116, 6132, 7154, 10731, 14308, 21462, 25039, 42924, 50078, 67783, 75117, 100156, 135566, 150234, 203349, 271132, 300468, 406698, 474481, 813396, 948962, 1423443, 1897924, 2846886, 3321367, 4948159, 5693772, 6642734, 9896318, 9964101, 13285468, 14844477, 19792636, 19928202, 23249569, 29688954, 34637113, 39856404, 46499138, 59377908, 69274226, 69748707, 92998276, 103911339, 138548452, 139497414, 207822678, 242459791, 278994828, 415645356, 484919582, 727379373, 969839164, 1454758746, 1697218537, 2909517492, 3394437074, 5091655611, 6788874148, 10183311222, 20366622444]

約数ペア:

[(1, 20366622444), (2, 10183311222), (3, 6788874148), (4, 5091655611), (6, 3394437074), (7, 2909517492), (12, 1697218537), (14, 1454758746), (21, 969839164), (28, 727379373), (42, 484919582), (49, 415645356), (73, 278994828), (84, 242459791), (98, 207822678), (146, 139497414), (147, 138548452), (196, 103911339), (219, 92998276), (292, 69748707), (294, 69274226), (343, 59377908), (438, 46499138), (511, 39856404), (588, 34637113), (686, 29688954), (876, 23249569), (1022, 19928202), (1029, 19792636), (1372, 14844477), (1533, 13285468), (2044, 9964101), (2058, 9896318), (3066, 6642734), (3577, 5693772), (4116, 4948159), (6132, 3321367), (7154, 2846886), (10731, 1897924), (14308, 1423443), (21462, 948962), (25039, 813396), (42924, 474481), (50078, 406698), (67783, 300468), (75117, 271132), (100156, 203349), (135566, 150234)]