20192207630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3733}}^1$

素因数の和:3863

約数の個数: 128

約数和(自身を含む): 45166464000

約数和(自身を除く): 24974256370

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 83, 95, 98, 133, 166, 190, 245, 266, 343, 415, 490, 581, 665, 686, 830, 931, 1162, 1330, 1577, 1715, 1862, 2905, 3154, 3430, 3733, 4067, 4655, 5810, 6517, 7466, 7885, 8134, 9310, 11039, 13034, 15770, 18665, 20335, 22078, 26131, 28469, 32585, 37330, 40670, 52262, 55195, 56938, 65170, 70927, 77273, 110390, 130655, 141854, 142345, 154546, 182917, 261310, 284690, 309839, 354635, 365834, 386365, 496489, 540911, 619678, 709270, 772730, 914585, 992978, 1081822, 1280419, 1549195, 1829170, 2168873, 2482445, 2560838, 2704555, 3098390, 3475423, 4337746, 4964890, 5409110, 5886941, 6402095, 6950846, 10844365, 11773882, 12804190, 15182111, 17377115, 21688730, 24327961, 29434705, 30364222, 34754230, 41208587, 48655922, 58869410, 75910555, 82417174, 106274777, 121639805, 151821110, 206042935, 212549554, 243279610, 288460109, 412085870, 531373885, 576920218, 1062747770, 1442300545, 2019220763, 2884601090, 4038441526, 10096103815, 20192207630]

約数ペア:

[(1, 20192207630), (2, 10096103815), (5, 4038441526), (7, 2884601090), (10, 2019220763), (14, 1442300545), (19, 1062747770), (35, 576920218), (38, 531373885), (49, 412085870), (70, 288460109), (83, 243279610), (95, 212549554), (98, 206042935), (133, 151821110), (166, 121639805), (190, 106274777), (245, 82417174), (266, 75910555), (343, 58869410), (415, 48655922), (490, 41208587), (581, 34754230), (665, 30364222), (686, 29434705), (830, 24327961), (931, 21688730), (1162, 17377115), (1330, 15182111), (1577, 12804190), (1715, 11773882), (1862, 10844365), (2905, 6950846), (3154, 6402095), (3430, 5886941), (3733, 5409110), (4067, 4964890), (4655, 4337746), (5810, 3475423), (6517, 3098390), (7466, 2704555), (7885, 2560838), (8134, 2482445), (9310, 2168873), (11039, 1829170), (13034, 1549195), (15770, 1280419), (18665, 1081822), (20335, 992978), (22078, 914585), (26131, 772730), (28469, 709270), (32585, 619678), (37330, 540911), (40670, 496489), (52262, 386365), (55195, 365834), (56938, 354635), (65170, 309839), (70927, 284690), (77273, 261310), (110390, 182917), (130655, 154546), (141854, 142345)]