20188165008

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{104183}}^1$

素因数の和:104572

約数の個数: 80

約数和(自身を含む): 57049491456

約数和(自身を除く): 36861326448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 367, 528, 734, 1101, 1468, 2202, 2936, 4037, 4404, 5872, 8074, 8808, 12111, 16148, 17616, 24222, 32296, 48444, 64592, 96888, 104183, 193776, 208366, 312549, 416732, 625098, 833464, 1146013, 1250196, 1666928, 2292026, 2500392, 3438039, 4584052, 5000784, 6876078, 9168104, 13752156, 18336208, 27504312, 38235161, 55008624, 76470322, 114705483, 152940644, 229410966, 305881288, 420586771, 458821932, 611762576, 841173542, 917643864, 1261760313, 1682347084, 1835287728, 2523520626, 3364694168, 5047041252, 6729388336, 10094082504, 20188165008]

約数ペア:

[(1, 20188165008), (2, 10094082504), (3, 6729388336), (4, 5047041252), (6, 3364694168), (8, 2523520626), (11, 1835287728), (12, 1682347084), (16, 1261760313), (22, 917643864), (24, 841173542), (33, 611762576), (44, 458821932), (48, 420586771), (66, 305881288), (88, 229410966), (132, 152940644), (176, 114705483), (264, 76470322), (367, 55008624), (528, 38235161), (734, 27504312), (1101, 18336208), (1468, 13752156), (2202, 9168104), (2936, 6876078), (4037, 5000784), (4404, 4584052), (5872, 3438039), (8074, 2500392), (8808, 2292026), (12111, 1666928), (16148, 1250196), (17616, 1146013), (24222, 833464), (32296, 625098), (48444, 416732), (64592, 312549), (96888, 208366), (104183, 193776)]