20157241824

素因数分解:

$2^5\times 3^3\times {\mathrm{137}}^1\times {\mathrm{170293}}^1$

素因数の和:170449

約数の個数: 96

約数和(自身を含む): 59221441440

約数和(自身を除く): 39064199616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 137, 144, 216, 274, 288, 411, 432, 548, 822, 864, 1096, 1233, 1644, 2192, 2466, 3288, 3699, 4384, 4932, 6576, 7398, 9864, 13152, 14796, 19728, 29592, 39456, 59184, 118368, 170293, 340586, 510879, 681172, 1021758, 1362344, 1532637, 2043516, 2724688, 3065274, 4087032, 4597911, 5449376, 6130548, 8174064, 9195822, 12261096, 16348128, 18391644, 23330141, 24522192, 36783288, 46660282, 49044384, 69990423, 73566576, 93320564, 139980846, 147133152, 186641128, 209971269, 279961692, 373282256, 419942538, 559923384, 629913807, 746564512, 839885076, 1119846768, 1259827614, 1679770152, 2239693536, 2519655228, 3359540304, 5039310456, 6719080608, 10078620912, 20157241824]

約数ペア:

[(1, 20157241824), (2, 10078620912), (3, 6719080608), (4, 5039310456), (6, 3359540304), (8, 2519655228), (9, 2239693536), (12, 1679770152), (16, 1259827614), (18, 1119846768), (24, 839885076), (27, 746564512), (32, 629913807), (36, 559923384), (48, 419942538), (54, 373282256), (72, 279961692), (96, 209971269), (108, 186641128), (137, 147133152), (144, 139980846), (216, 93320564), (274, 73566576), (288, 69990423), (411, 49044384), (432, 46660282), (548, 36783288), (822, 24522192), (864, 23330141), (1096, 18391644), (1233, 16348128), (1644, 12261096), (2192, 9195822), (2466, 8174064), (3288, 6130548), (3699, 5449376), (4384, 4597911), (4932, 4087032), (6576, 3065274), (7398, 2724688), (9864, 2043516), (13152, 1532637), (14796, 1362344), (19728, 1021758), (29592, 681172), (39456, 510879), (59184, 340586), (118368, 170293)]