20200780776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{18973}}^1$

素因数の和:19139

約数の個数: 128

約数和(自身を含む): 57104150400

約数和(自身を除く): 36903369624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 37, 44, 66, 74, 88, 109, 111, 132, 148, 218, 222, 264, 296, 327, 407, 436, 444, 654, 814, 872, 888, 1199, 1221, 1308, 1628, 2398, 2442, 2616, 3256, 3597, 4033, 4796, 4884, 7194, 8066, 9592, 9768, 12099, 14388, 16132, 18973, 24198, 28776, 32264, 37946, 44363, 48396, 56919, 75892, 88726, 96792, 113838, 133089, 151784, 177452, 208703, 227676, 266178, 354904, 417406, 455352, 532356, 626109, 702001, 834812, 1064712, 1252218, 1404002, 1669624, 2068057, 2106003, 2504436, 2808004, 4136114, 4212006, 5008872, 5616008, 6204171, 7722011, 8272228, 8424012, 12408342, 15444022, 16544456, 16848024, 22748627, 23166033, 24816684, 30888044, 45497254, 46332066, 49633368, 61776088, 68245881, 76518109, 90994508, 92664132, 136491762, 153036218, 181989016, 185328264, 229554327, 272983524, 306072436, 459108654, 545967048, 612144872, 841699199, 918217308, 1683398398, 1836434616, 2525097597, 3366796796, 5050195194, 6733593592, 10100390388, 20200780776]

約数ペア:

[(1, 20200780776), (2, 10100390388), (3, 6733593592), (4, 5050195194), (6, 3366796796), (8, 2525097597), (11, 1836434616), (12, 1683398398), (22, 918217308), (24, 841699199), (33, 612144872), (37, 545967048), (44, 459108654), (66, 306072436), (74, 272983524), (88, 229554327), (109, 185328264), (111, 181989016), (132, 153036218), (148, 136491762), (218, 92664132), (222, 90994508), (264, 76518109), (296, 68245881), (327, 61776088), (407, 49633368), (436, 46332066), (444, 45497254), (654, 30888044), (814, 24816684), (872, 23166033), (888, 22748627), (1199, 16848024), (1221, 16544456), (1308, 15444022), (1628, 12408342), (2398, 8424012), (2442, 8272228), (2616, 7722011), (3256, 6204171), (3597, 5616008), (4033, 5008872), (4796, 4212006), (4884, 4136114), (7194, 2808004), (8066, 2504436), (9592, 2106003), (9768, 2068057), (12099, 1669624), (14388, 1404002), (16132, 1252218), (18973, 1064712), (24198, 834812), (28776, 702001), (32264, 626109), (37946, 532356), (44363, 455352), (48396, 417406), (56919, 354904), (75892, 266178), (88726, 227676), (96792, 208703), (113838, 177452), (133089, 151784)]