2020223898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8053}}^1$

素因数の和:8260

約数の個数: 96

約数和(自身を含む): 5488060032

約数和(自身を除く): 3467836134

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 181, 198, 231, 362, 462, 543, 693, 1086, 1267, 1386, 1629, 1991, 2534, 3258, 3801, 3982, 5973, 7602, 8053, 11403, 11946, 13937, 16106, 17919, 22806, 24159, 27874, 35838, 41811, 48318, 56371, 72477, 83622, 88583, 112742, 125433, 144954, 169113, 177166, 250866, 265749, 338226, 507339, 531498, 620081, 797247, 1014678, 1240162, 1457593, 1594494, 1860243, 2915186, 3720486, 4372779, 5580729, 8745558, 10203151, 11161458, 13118337, 16033523, 20406302, 26236674, 30609453, 32067046, 48100569, 61218906, 91828359, 96201138, 112234661, 144301707, 183656718, 224469322, 288603414, 336703983, 673407966, 1010111949, 2020223898]

約数ペア:

[(1, 2020223898), (2, 1010111949), (3, 673407966), (6, 336703983), (7, 288603414), (9, 224469322), (11, 183656718), (14, 144301707), (18, 112234661), (21, 96201138), (22, 91828359), (33, 61218906), (42, 48100569), (63, 32067046), (66, 30609453), (77, 26236674), (99, 20406302), (126, 16033523), (154, 13118337), (181, 11161458), (198, 10203151), (231, 8745558), (362, 5580729), (462, 4372779), (543, 3720486), (693, 2915186), (1086, 1860243), (1267, 1594494), (1386, 1457593), (1629, 1240162), (1991, 1014678), (2534, 797247), (3258, 620081), (3801, 531498), (3982, 507339), (5973, 338226), (7602, 265749), (8053, 250866), (11403, 177166), (11946, 169113), (13937, 144954), (16106, 125433), (17919, 112742), (22806, 88583), (24159, 83622), (27874, 72477), (35838, 56371), (41811, 48318)]