20056077504

素因数分解:

$2^6\times 3^2\times {\mathrm{83}}^1\times {\mathrm{419513}}^1$

素因数の和:419614

約数の個数: 84

約数和(自身を含む): 58179879576

約数和(自身を除く): 38123802072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 83, 96, 144, 166, 192, 249, 288, 332, 498, 576, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5312, 5976, 7968, 11952, 15936, 23904, 47808, 419513, 839026, 1258539, 1678052, 2517078, 3356104, 3775617, 5034156, 6712208, 7551234, 10068312, 13424416, 15102468, 20136624, 26848832, 30204936, 34819579, 40273248, 60409872, 69639158, 80546496, 104458737, 120819744, 139278316, 208917474, 241639488, 278556632, 313376211, 417834948, 557113264, 626752422, 835669896, 1114226528, 1253504844, 1671339792, 2228453056, 2507009688, 3342679584, 5014019376, 6685359168, 10028038752, 20056077504]

約数ペア:

[(1, 20056077504), (2, 10028038752), (3, 6685359168), (4, 5014019376), (6, 3342679584), (8, 2507009688), (9, 2228453056), (12, 1671339792), (16, 1253504844), (18, 1114226528), (24, 835669896), (32, 626752422), (36, 557113264), (48, 417834948), (64, 313376211), (72, 278556632), (83, 241639488), (96, 208917474), (144, 139278316), (166, 120819744), (192, 104458737), (249, 80546496), (288, 69639158), (332, 60409872), (498, 40273248), (576, 34819579), (664, 30204936), (747, 26848832), (996, 20136624), (1328, 15102468), (1494, 13424416), (1992, 10068312), (2656, 7551234), (2988, 6712208), (3984, 5034156), (5312, 3775617), (5976, 3356104), (7968, 2517078), (11952, 1678052), (15936, 1258539), (23904, 839026), (47808, 419513)]