20134373380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1663}}^1\times {\mathrm{5003}}^1$

素因数の和:6697

約数の個数: 72

約数和(自身を含む): 46512700416

約数和(自身を除く): 26378327036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1663, 2420, 3326, 5003, 6652, 8315, 10006, 16630, 18293, 20012, 25015, 33260, 36586, 50030, 55033, 73172, 91465, 100060, 110066, 182930, 201223, 220132, 275165, 365860, 402446, 550330, 605363, 804892, 1006115, 1100660, 1210726, 2012230, 2421452, 3026815, 4024460, 6053630, 8319989, 12107260, 16639978, 33279956, 41599945, 83199890, 91519879, 166399780, 183039758, 366079516, 457599395, 915198790, 1006718669, 1830397580, 2013437338, 4026874676, 5033593345, 10067186690, 20134373380]

約数ペア:

[(1, 20134373380), (2, 10067186690), (4, 5033593345), (5, 4026874676), (10, 2013437338), (11, 1830397580), (20, 1006718669), (22, 915198790), (44, 457599395), (55, 366079516), (110, 183039758), (121, 166399780), (220, 91519879), (242, 83199890), (484, 41599945), (605, 33279956), (1210, 16639978), (1663, 12107260), (2420, 8319989), (3326, 6053630), (5003, 4024460), (6652, 3026815), (8315, 2421452), (10006, 2012230), (16630, 1210726), (18293, 1100660), (20012, 1006115), (25015, 804892), (33260, 605363), (36586, 550330), (50030, 402446), (55033, 365860), (73172, 275165), (91465, 220132), (100060, 201223), (110066, 182930)]