20162397310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:874

約数の個数: 128

約数和(自身を含む): 42124769280

約数和(自身を除く): 21962371970

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 151, 178, 230, 253, 302, 445, 506, 593, 755, 890, 979, 1186, 1265, 1510, 1661, 1958, 2047, 2530, 2965, 3322, 3473, 4094, 4895, 5930, 6523, 6946, 8305, 9790, 10235, 13046, 13439, 13639, 16610, 17365, 20470, 22517, 26878, 27278, 32615, 34730, 38203, 45034, 52777, 65230, 67195, 68195, 76406, 89543, 105554, 112585, 134390, 136390, 147829, 150029, 179086, 191015, 225170, 263885, 295658, 300058, 309097, 382030, 447715, 527770, 580547, 618194, 739145, 750145, 895430, 984973, 1161094, 1213871, 1478290, 1500290, 1545485, 1969946, 2059489, 2427742, 2902735, 3090970, 3400067, 4118978, 4924865, 5805470, 6069355, 6800134, 7969327, 9849730, 10297445, 12138710, 13352581, 15938654, 17000335, 20594890, 22654379, 26705162, 34000670, 39846635, 45308758, 66762905, 79693270, 87662597, 113271895, 133525810, 175325194, 183294521, 226543790, 366589042, 438312985, 876625970, 916472605, 1832945210, 2016239731, 4032479462, 10081198655, 20162397310]

約数ペア:

[(1, 20162397310), (2, 10081198655), (5, 4032479462), (10, 2016239731), (11, 1832945210), (22, 916472605), (23, 876625970), (46, 438312985), (55, 366589042), (89, 226543790), (110, 183294521), (115, 175325194), (151, 133525810), (178, 113271895), (230, 87662597), (253, 79693270), (302, 66762905), (445, 45308758), (506, 39846635), (593, 34000670), (755, 26705162), (890, 22654379), (979, 20594890), (1186, 17000335), (1265, 15938654), (1510, 13352581), (1661, 12138710), (1958, 10297445), (2047, 9849730), (2530, 7969327), (2965, 6800134), (3322, 6069355), (3473, 5805470), (4094, 4924865), (4895, 4118978), (5930, 3400067), (6523, 3090970), (6946, 2902735), (8305, 2427742), (9790, 2059489), (10235, 1969946), (13046, 1545485), (13439, 1500290), (13639, 1478290), (16610, 1213871), (17365, 1161094), (20470, 984973), (22517, 895430), (26878, 750145), (27278, 739145), (32615, 618194), (34730, 580547), (38203, 527770), (45034, 447715), (52777, 382030), (65230, 309097), (67195, 300058), (68195, 295658), (76406, 263885), (89543, 225170), (105554, 191015), (112585, 179086), (134390, 150029), (136390, 147829)]