20223665588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{4007}}^1$

素因数の和:4269

約数の個数: 96

約数和(自身を含む): 43632691200

約数和(自身を除く): 23409025612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 179, 212, 266, 358, 371, 532, 716, 742, 1007, 1253, 1484, 2014, 2506, 3401, 4007, 4028, 5012, 6802, 7049, 8014, 9487, 13604, 14098, 16028, 18974, 23807, 28049, 28196, 37948, 47614, 56098, 66409, 76133, 95228, 112196, 132818, 152266, 180253, 212371, 265636, 304532, 360506, 424742, 532931, 717253, 721012, 849484, 1065862, 1261771, 1434506, 1486597, 2131724, 2523542, 2869012, 2973194, 4035049, 5020771, 5047084, 5946388, 8070098, 10041542, 13627807, 16140196, 20083084, 27255614, 28245343, 38014409, 54511228, 56490686, 76028818, 95394649, 112981372, 152057636, 190789298, 266100863, 381578596, 532201726, 722273771, 1064403452, 1444547542, 2889095084, 5055916397, 10111832794, 20223665588]

約数ペア:

[(1, 20223665588), (2, 10111832794), (4, 5055916397), (7, 2889095084), (14, 1444547542), (19, 1064403452), (28, 722273771), (38, 532201726), (53, 381578596), (76, 266100863), (106, 190789298), (133, 152057636), (179, 112981372), (212, 95394649), (266, 76028818), (358, 56490686), (371, 54511228), (532, 38014409), (716, 28245343), (742, 27255614), (1007, 20083084), (1253, 16140196), (1484, 13627807), (2014, 10041542), (2506, 8070098), (3401, 5946388), (4007, 5047084), (4028, 5020771), (5012, 4035049), (6802, 2973194), (7049, 2869012), (8014, 2523542), (9487, 2131724), (13604, 1486597), (14098, 1434506), (16028, 1261771), (18974, 1065862), (23807, 849484), (28049, 721012), (28196, 717253), (37948, 532931), (47614, 424742), (56098, 360506), (66409, 304532), (76133, 265636), (95228, 212371), (112196, 180253), (132818, 152266)]