20199887202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3761}}^1\times {\mathrm{4283}}^1$

素因数の和:8079

約数の個数: 64

約数和(自身を含む): 46415255040

約数和(自身を除く): 26215367838

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 3761, 4283, 7522, 8566, 11283, 12849, 22566, 25698, 41371, 47113, 71459, 81377, 82742, 94226, 124113, 141339, 142918, 162754, 214377, 244131, 248226, 282678, 428754, 488262, 786049, 895147, 1572098, 1790294, 2358147, 2685441, 4716294, 5370882, 16108363, 32216726, 48325089, 96650178, 177191993, 306058897, 354383986, 531575979, 612117794, 918176691, 1063151958, 1836353382, 3366647867, 6733295734, 10099943601, 20199887202]

約数ペア:

[(1, 20199887202), (2, 10099943601), (3, 6733295734), (6, 3366647867), (11, 1836353382), (19, 1063151958), (22, 918176691), (33, 612117794), (38, 531575979), (57, 354383986), (66, 306058897), (114, 177191993), (209, 96650178), (418, 48325089), (627, 32216726), (1254, 16108363), (3761, 5370882), (4283, 4716294), (7522, 2685441), (8566, 2358147), (11283, 1790294), (12849, 1572098), (22566, 895147), (25698, 786049), (41371, 488262), (47113, 428754), (71459, 282678), (81377, 248226), (82742, 244131), (94226, 214377), (124113, 162754), (141339, 142918)]