20171192844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{4783}}^1$

素因数の和:5587

約数の個数: 96

約数和(自身を含む): 52620632064

約数和(自身を除く): 32449439220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 743, 946, 1419, 1486, 1892, 2229, 2838, 2972, 4458, 4783, 5676, 8173, 8916, 9566, 14349, 16346, 19132, 24519, 28698, 31949, 32692, 49038, 52613, 57396, 63898, 95847, 98076, 105226, 127796, 157839, 191694, 205669, 210452, 315678, 351439, 383388, 411338, 617007, 631356, 702878, 822676, 1054317, 1234014, 1405756, 2108634, 2262359, 2468028, 3553769, 4217268, 4524718, 6787077, 7107538, 9049436, 10661307, 13574154, 14215076, 21322614, 27148308, 39091459, 42645228, 78182918, 117274377, 152812067, 156365836, 234548754, 305624134, 458436201, 469097508, 611248268, 916872402, 1680932737, 1833744804, 3361865474, 5042798211, 6723730948, 10085596422, 20171192844]

約数ペア:

[(1, 20171192844), (2, 10085596422), (3, 6723730948), (4, 5042798211), (6, 3361865474), (11, 1833744804), (12, 1680932737), (22, 916872402), (33, 611248268), (43, 469097508), (44, 458436201), (66, 305624134), (86, 234548754), (129, 156365836), (132, 152812067), (172, 117274377), (258, 78182918), (473, 42645228), (516, 39091459), (743, 27148308), (946, 21322614), (1419, 14215076), (1486, 13574154), (1892, 10661307), (2229, 9049436), (2838, 7107538), (2972, 6787077), (4458, 4524718), (4783, 4217268), (5676, 3553769), (8173, 2468028), (8916, 2262359), (9566, 2108634), (14349, 1405756), (16346, 1234014), (19132, 1054317), (24519, 822676), (28698, 702878), (31949, 631356), (32692, 617007), (49038, 411338), (52613, 383388), (57396, 351439), (63898, 315678), (95847, 210452), (98076, 205669), (105226, 191694), (127796, 157839)]