20219031432

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{1039}}^1$

素因数の和:1625

約数の個数: 160

約数和(自身を含む): 57760560000

約数和(自身を除く): 37541528568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 509, 531, 648, 708, 1018, 1039, 1062, 1416, 1527, 1593, 2036, 2078, 2124, 3054, 3117, 3186, 4072, 4156, 4248, 4581, 4779, 6108, 6234, 6372, 8312, 9162, 9351, 9558, 12216, 12468, 12744, 13743, 18324, 18702, 19116, 24936, 27486, 28053, 30031, 36648, 37404, 38232, 41229, 54972, 56106, 60062, 61301, 74808, 82458, 84159, 90093, 109944, 112212, 120124, 122602, 164916, 168318, 180186, 183903, 224424, 240248, 245204, 270279, 329832, 336636, 360372, 367806, 490408, 528851, 540558, 551709, 673272, 720744, 735612, 810837, 1057702, 1081116, 1103418, 1471224, 1586553, 1621674, 1655127, 2115404, 2162232, 2206836, 2432511, 3173106, 3243348, 3310254, 4230808, 4413672, 4759659, 4865022, 4965381, 6346212, 6486696, 6620508, 9519318, 9730044, 9930762, 12692424, 13241016, 14278977, 19038636, 19460088, 19861524, 28557954, 31202209, 38077272, 39723048, 42836931, 57115908, 62404418, 85673862, 93606627, 114231816, 124808836, 171347724, 187213254, 249617672, 280819881, 342695448, 374426508, 561639762, 748853016, 842459643, 1123279524, 1684919286, 2246559048, 2527378929, 3369838572, 5054757858, 6739677144, 10109515716, 20219031432]

約数ペア:

[(1, 20219031432), (2, 10109515716), (3, 6739677144), (4, 5054757858), (6, 3369838572), (8, 2527378929), (9, 2246559048), (12, 1684919286), (18, 1123279524), (24, 842459643), (27, 748853016), (36, 561639762), (54, 374426508), (59, 342695448), (72, 280819881), (81, 249617672), (108, 187213254), (118, 171347724), (162, 124808836), (177, 114231816), (216, 93606627), (236, 85673862), (324, 62404418), (354, 57115908), (472, 42836931), (509, 39723048), (531, 38077272), (648, 31202209), (708, 28557954), (1018, 19861524), (1039, 19460088), (1062, 19038636), (1416, 14278977), (1527, 13241016), (1593, 12692424), (2036, 9930762), (2078, 9730044), (2124, 9519318), (3054, 6620508), (3117, 6486696), (3186, 6346212), (4072, 4965381), (4156, 4865022), (4248, 4759659), (4581, 4413672), (4779, 4230808), (6108, 3310254), (6234, 3243348), (6372, 3173106), (8312, 2432511), (9162, 2206836), (9351, 2162232), (9558, 2115404), (12216, 1655127), (12468, 1621674), (12744, 1586553), (13743, 1471224), (18324, 1103418), (18702, 1081116), (19116, 1057702), (24936, 810837), (27486, 735612), (28053, 720744), (30031, 673272), (36648, 551709), (37404, 540558), (38232, 528851), (41229, 490408), (54972, 367806), (56106, 360372), (60062, 336636), (61301, 329832), (74808, 270279), (82458, 245204), (84159, 240248), (90093, 224424), (109944, 183903), (112212, 180186), (120124, 168318), (122602, 164916)]