20134501156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{55541}}^1$

素因数の和:55681

約数の個数: 72

約数和(自身を含む): 44677096128

約数和(自身を除く): 24542594972

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 121, 154, 214, 242, 308, 428, 484, 749, 847, 1177, 1498, 1694, 2354, 2996, 3388, 4708, 8239, 12947, 16478, 25894, 32956, 51788, 55541, 90629, 111082, 181258, 222164, 362516, 388787, 610951, 777574, 1221902, 1555148, 2443804, 4276657, 5942887, 6720461, 8553314, 11885774, 13440922, 17106628, 23771548, 26881844, 41600209, 47043227, 65371757, 83200418, 94086454, 130743514, 166400836, 188172908, 261487028, 457602299, 719089327, 915204598, 1438178654, 1830409196, 2876357308, 5033625289, 10067250578, 20134501156]

約数ペア:

[(1, 20134501156), (2, 10067250578), (4, 5033625289), (7, 2876357308), (11, 1830409196), (14, 1438178654), (22, 915204598), (28, 719089327), (44, 457602299), (77, 261487028), (107, 188172908), (121, 166400836), (154, 130743514), (214, 94086454), (242, 83200418), (308, 65371757), (428, 47043227), (484, 41600209), (749, 26881844), (847, 23771548), (1177, 17106628), (1498, 13440922), (1694, 11885774), (2354, 8553314), (2996, 6720461), (3388, 5942887), (4708, 4276657), (8239, 2443804), (12947, 1555148), (16478, 1221902), (25894, 777574), (32956, 610951), (51788, 388787), (55541, 362516), (90629, 222164), (111082, 181258)]