20050595838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{720053}}^1$

素因数の和:720098

約数の個数: 96

約数和(自身を含む): 56613525696

約数和(自身を除く): 36562929858

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 9282, 13923, 27846, 720053, 1440106, 2160159, 4320318, 5040371, 6480477, 9360689, 10080742, 12240901, 12960954, 15121113, 18721378, 24481802, 28082067, 30242226, 36722703, 45363339, 56164134, 65524823, 73445406, 84246201, 85686307, 90726678, 110168109, 131049646, 159131713, 168492402, 171372614, 196574469, 220336218, 257058921, 318263426, 393148938, 477395139, 514117842, 589723407, 771176763, 954790278, 1113921991, 1179446814, 1432185417, 1542353526, 2227843982, 2864370834, 3341765973, 6683531946, 10025297919, 20050595838]

約数ペア:

[(1, 20050595838), (2, 10025297919), (3, 6683531946), (6, 3341765973), (7, 2864370834), (9, 2227843982), (13, 1542353526), (14, 1432185417), (17, 1179446814), (18, 1113921991), (21, 954790278), (26, 771176763), (34, 589723407), (39, 514117842), (42, 477395139), (51, 393148938), (63, 318263426), (78, 257058921), (91, 220336218), (102, 196574469), (117, 171372614), (119, 168492402), (126, 159131713), (153, 131049646), (182, 110168109), (221, 90726678), (234, 85686307), (238, 84246201), (273, 73445406), (306, 65524823), (357, 56164134), (442, 45363339), (546, 36722703), (663, 30242226), (714, 28082067), (819, 24481802), (1071, 18721378), (1326, 15121113), (1547, 12960954), (1638, 12240901), (1989, 10080742), (2142, 9360689), (3094, 6480477), (3978, 5040371), (4641, 4320318), (9282, 2160159), (13923, 1440106), (27846, 720053)]