20228353236

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76231}}^1$

素因数の和:76273

約数の個数: 168

約数和(自身を含む): 65324115584

約数和(自身を除く): 45095762348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 702, 729, 756, 819, 972, 1053, 1092, 1134, 1404, 1458, 1638, 1701, 2106, 2268, 2457, 2916, 3159, 3276, 3402, 4212, 4914, 5103, 6318, 6804, 7371, 9477, 9828, 10206, 12636, 14742, 18954, 20412, 22113, 29484, 37908, 44226, 66339, 76231, 88452, 132678, 152462, 228693, 265356, 304924, 457386, 533617, 686079, 914772, 991003, 1067234, 1372158, 1600851, 1982006, 2058237, 2134468, 2744316, 2973009, 3201702, 3964012, 4116474, 4802553, 5946018, 6174711, 6403404, 6937021, 8232948, 8919027, 9605106, 11892036, 12349422, 13874042, 14407659, 17838054, 18524133, 19210212, 20811063, 24698844, 26757081, 27748084, 28815318, 35676108, 37048266, 41622126, 43222977, 53514162, 55572399, 57630636, 62433189, 74096532, 80271243, 83244252, 86445954, 107028324, 111144798, 124866378, 129668931, 160542486, 172891908, 187299567, 222289596, 240813729, 249732756, 259337862, 321084972, 374599134, 389006793, 481627458, 518675724, 561898701, 722441187, 749198268, 778013586, 963254916, 1123797402, 1444882374, 1556027172, 1685696103, 2247594804, 2889764748, 3371392206, 5057088309, 6742784412, 10114176618, 20228353236]

約数ペア:

[(1, 20228353236), (2, 10114176618), (3, 6742784412), (4, 5057088309), (6, 3371392206), (7, 2889764748), (9, 2247594804), (12, 1685696103), (13, 1556027172), (14, 1444882374), (18, 1123797402), (21, 963254916), (26, 778013586), (27, 749198268), (28, 722441187), (36, 561898701), (39, 518675724), (42, 481627458), (52, 389006793), (54, 374599134), (63, 321084972), (78, 259337862), (81, 249732756), (84, 240813729), (91, 222289596), (108, 187299567), (117, 172891908), (126, 160542486), (156, 129668931), (162, 124866378), (182, 111144798), (189, 107028324), (234, 86445954), (243, 83244252), (252, 80271243), (273, 74096532), (324, 62433189), (351, 57630636), (364, 55572399), (378, 53514162), (468, 43222977), (486, 41622126), (546, 37048266), (567, 35676108), (702, 28815318), (729, 27748084), (756, 26757081), (819, 24698844), (972, 20811063), (1053, 19210212), (1092, 18524133), (1134, 17838054), (1404, 14407659), (1458, 13874042), (1638, 12349422), (1701, 11892036), (2106, 9605106), (2268, 8919027), (2457, 8232948), (2916, 6937021), (3159, 6403404), (3276, 6174711), (3402, 5946018), (4212, 4802553), (4914, 4116474), (5103, 3964012), (6318, 3201702), (6804, 2973009), (7371, 2744316), (9477, 2134468), (9828, 2058237), (10206, 1982006), (12636, 1600851), (14742, 1372158), (18954, 1067234), (20412, 991003), (22113, 914772), (29484, 686079), (37908, 533617), (44226, 457386), (66339, 304924), (76231, 265356), (88452, 228693), (132678, 152462)]