20178582510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1213}}^1\times {\mathrm{19121}}^1$

素因数の和:20373

約数の個数: 64

約数和(自身を含む): 50142473280

約数和(自身を除く): 29963890770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 1213, 2426, 3639, 6065, 7278, 12130, 18195, 19121, 35177, 36390, 38242, 57363, 70354, 95605, 105531, 114726, 175885, 191210, 211062, 286815, 351770, 527655, 554509, 573630, 1055310, 1109018, 1663527, 2772545, 3327054, 5545090, 8317635, 16635270, 23193773, 46387546, 69581319, 115968865, 139162638, 231937730, 347906595, 672619417, 695813190, 1345238834, 2017858251, 3363097085, 4035716502, 6726194170, 10089291255, 20178582510]

約数ペア:

[(1, 20178582510), (2, 10089291255), (3, 6726194170), (5, 4035716502), (6, 3363097085), (10, 2017858251), (15, 1345238834), (29, 695813190), (30, 672619417), (58, 347906595), (87, 231937730), (145, 139162638), (174, 115968865), (290, 69581319), (435, 46387546), (870, 23193773), (1213, 16635270), (2426, 8317635), (3639, 5545090), (6065, 3327054), (7278, 2772545), (12130, 1663527), (18195, 1109018), (19121, 1055310), (35177, 573630), (36390, 554509), (38242, 527655), (57363, 351770), (70354, 286815), (95605, 211062), (105531, 191210), (114726, 175885)]