20155720289544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{26189593}}^1$

素因数の和:26190124

約数の個数: 128

約数和(自身を含む): 64112126112000

約数和(自身を除く): 43956405822456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 509, 756, 1018, 1512, 1527, 2036, 3054, 3563, 4072, 4581, 6108, 7126, 9162, 10689, 12216, 13743, 14252, 18324, 21378, 27486, 28504, 32067, 36648, 42756, 54972, 64134, 85512, 96201, 109944, 128268, 192402, 256536, 384804, 769608, 26189593, 52379186, 78568779, 104758372, 157137558, 183327151, 209516744, 235706337, 314275116, 366654302, 471412674, 549981453, 628550232, 707119011, 733308604, 942825348, 1099962906, 1414238022, 1466617208, 1649944359, 1885650696, 2199925812, 2828476044, 3299888718, 4399851624, 4949833077, 5656952088, 6599777436, 9899666154, 13199554872, 13330502837, 19799332308, 26661005674, 39598664616, 39991508511, 53322011348, 79983017022, 93313519859, 106644022696, 119974525533, 159966034044, 186627039718, 239949051066, 279940559577, 319932068088, 359923576599, 373254079436, 479898102132, 559881119154, 719847153198, 746508158872, 839821678731, 959796204264, 1119762238308, 1439694306396, 1679643357462, 2239524476616, 2519465036193, 2879388612792, 3359286714924, 5038930072386, 6718573429848, 10077860144772, 20155720289544]

約数ペア:

[(1, 20155720289544), (2, 10077860144772), (3, 6718573429848), (4, 5038930072386), (6, 3359286714924), (7, 2879388612792), (8, 2519465036193), (9, 2239524476616), (12, 1679643357462), (14, 1439694306396), (18, 1119762238308), (21, 959796204264), (24, 839821678731), (27, 746508158872), (28, 719847153198), (36, 559881119154), (42, 479898102132), (54, 373254079436), (56, 359923576599), (63, 319932068088), (72, 279940559577), (84, 239949051066), (108, 186627039718), (126, 159966034044), (168, 119974525533), (189, 106644022696), (216, 93313519859), (252, 79983017022), (378, 53322011348), (504, 39991508511), (509, 39598664616), (756, 26661005674), (1018, 19799332308), (1512, 13330502837), (1527, 13199554872), (2036, 9899666154), (3054, 6599777436), (3563, 5656952088), (4072, 4949833077), (4581, 4399851624), (6108, 3299888718), (7126, 2828476044), (9162, 2199925812), (10689, 1885650696), (12216, 1649944359), (13743, 1466617208), (14252, 1414238022), (18324, 1099962906), (21378, 942825348), (27486, 733308604), (28504, 707119011), (32067, 628550232), (36648, 549981453), (42756, 471412674), (54972, 366654302), (64134, 314275116), (85512, 235706337), (96201, 209516744), (109944, 183327151), (128268, 157137558), (192402, 104758372), (256536, 78568779), (384804, 52379186), (769608, 26189593)]