19404677820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{28517}}^1$

素因数の和:29571

約数の個数: 96

約数和(自身を含む): 59332041216

約数和(自身を除く): 39927363396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1031, 2062, 3093, 4124, 5155, 6186, 10310, 11341, 12372, 15465, 20620, 22682, 28517, 30930, 34023, 45364, 56705, 57034, 61860, 68046, 85551, 113410, 114068, 136092, 142585, 170115, 171102, 226820, 285170, 313687, 340230, 342204, 427755, 570340, 627374, 680460, 855510, 941061, 1254748, 1568435, 1711020, 1882122, 3136870, 3764244, 4705305, 6273740, 9410610, 18821220, 29401027, 58802054, 88203081, 117604108, 147005135, 176406162, 294010270, 323411297, 352812324, 441015405, 588020540, 646822594, 882030810, 970233891, 1293645188, 1617056485, 1764061620, 1940467782, 3234112970, 3880935564, 4851169455, 6468225940, 9702338910, 19404677820]

約数ペア:

[(1, 19404677820), (2, 9702338910), (3, 6468225940), (4, 4851169455), (5, 3880935564), (6, 3234112970), (10, 1940467782), (11, 1764061620), (12, 1617056485), (15, 1293645188), (20, 970233891), (22, 882030810), (30, 646822594), (33, 588020540), (44, 441015405), (55, 352812324), (60, 323411297), (66, 294010270), (110, 176406162), (132, 147005135), (165, 117604108), (220, 88203081), (330, 58802054), (660, 29401027), (1031, 18821220), (2062, 9410610), (3093, 6273740), (4124, 4705305), (5155, 3764244), (6186, 3136870), (10310, 1882122), (11341, 1711020), (12372, 1568435), (15465, 1254748), (20620, 941061), (22682, 855510), (28517, 680460), (30930, 627374), (34023, 570340), (45364, 427755), (56705, 342204), (57034, 340230), (61860, 313687), (68046, 285170), (85551, 226820), (113410, 171102), (114068, 170115), (136092, 142585)]