20110662516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4919}}^1$

素因数の和:5366

約数の個数: 144

約数和(自身を含む): 57950121600

約数和(自身を除く): 37839459084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 409, 476, 588, 714, 818, 833, 1227, 1428, 1636, 1666, 2454, 2499, 2863, 3332, 4908, 4919, 4998, 5726, 6953, 8589, 9838, 9996, 11452, 13906, 14757, 17178, 19676, 20041, 20859, 27812, 29514, 34356, 34433, 40082, 41718, 48671, 59028, 60123, 68866, 80164, 83436, 83623, 97342, 103299, 120246, 137732, 146013, 167246, 194684, 206598, 240492, 241031, 250869, 292026, 334492, 340697, 413196, 482062, 501738, 584052, 585361, 681394, 723093, 964124, 1003476, 1022091, 1170722, 1362788, 1446186, 1756083, 2011871, 2044182, 2341444, 2892372, 3512166, 4023742, 4088364, 4097527, 6035613, 7024332, 8047484, 8195054, 12071226, 12292581, 14083097, 16390108, 24142452, 24585162, 28166194, 34201807, 42249291, 49170324, 56332388, 68403614, 84498582, 98581679, 102605421, 136807228, 168997164, 197163358, 205210842, 239412649, 295745037, 394326716, 410421684, 478825298, 591490074, 718237947, 957650596, 1182980148, 1436475894, 1675888543, 2872951788, 3351777086, 5027665629, 6703554172, 10055331258, 20110662516]

約数ペア:

[(1, 20110662516), (2, 10055331258), (3, 6703554172), (4, 5027665629), (6, 3351777086), (7, 2872951788), (12, 1675888543), (14, 1436475894), (17, 1182980148), (21, 957650596), (28, 718237947), (34, 591490074), (42, 478825298), (49, 410421684), (51, 394326716), (68, 295745037), (84, 239412649), (98, 205210842), (102, 197163358), (119, 168997164), (147, 136807228), (196, 102605421), (204, 98581679), (238, 84498582), (294, 68403614), (357, 56332388), (409, 49170324), (476, 42249291), (588, 34201807), (714, 28166194), (818, 24585162), (833, 24142452), (1227, 16390108), (1428, 14083097), (1636, 12292581), (1666, 12071226), (2454, 8195054), (2499, 8047484), (2863, 7024332), (3332, 6035613), (4908, 4097527), (4919, 4088364), (4998, 4023742), (5726, 3512166), (6953, 2892372), (8589, 2341444), (9838, 2044182), (9996, 2011871), (11452, 1756083), (13906, 1446186), (14757, 1362788), (17178, 1170722), (19676, 1022091), (20041, 1003476), (20859, 964124), (27812, 723093), (29514, 681394), (34356, 585361), (34433, 584052), (40082, 501738), (41718, 482062), (48671, 413196), (59028, 340697), (60123, 334492), (68866, 292026), (80164, 250869), (83436, 241031), (83623, 240492), (97342, 206598), (103299, 194684), (120246, 167246), (137732, 146013)]