19837986816

素因数分解:

$2^{11}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{33287}}^1$

素因数の和:33409

約数の個数: 96

約数和(自身を含む): 53435229120

約数和(自身を除く): 33597242304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 1024, 1164, 1536, 1552, 2048, 2328, 3072, 3104, 4656, 6144, 6208, 9312, 12416, 18624, 24832, 33287, 37248, 49664, 66574, 74496, 99328, 99861, 133148, 148992, 198656, 199722, 266296, 297984, 399444, 532592, 595968, 798888, 1065184, 1597776, 2130368, 3195552, 3228839, 4260736, 6391104, 6457678, 8521472, 9686517, 12782208, 12915356, 17042944, 19373034, 25564416, 25830712, 34085888, 38746068, 51128832, 51661424, 68171776, 77492136, 102257664, 103322848, 154984272, 204515328, 206645696, 309968544, 413291392, 619937088, 826582784, 1239874176, 1653165568, 2479748352, 3306331136, 4959496704, 6612662272, 9918993408, 19837986816]

約数ペア:

[(1, 19837986816), (2, 9918993408), (3, 6612662272), (4, 4959496704), (6, 3306331136), (8, 2479748352), (12, 1653165568), (16, 1239874176), (24, 826582784), (32, 619937088), (48, 413291392), (64, 309968544), (96, 206645696), (97, 204515328), (128, 154984272), (192, 103322848), (194, 102257664), (256, 77492136), (291, 68171776), (384, 51661424), (388, 51128832), (512, 38746068), (582, 34085888), (768, 25830712), (776, 25564416), (1024, 19373034), (1164, 17042944), (1536, 12915356), (1552, 12782208), (2048, 9686517), (2328, 8521472), (3072, 6457678), (3104, 6391104), (4656, 4260736), (6144, 3228839), (6208, 3195552), (9312, 2130368), (12416, 1597776), (18624, 1065184), (24832, 798888), (33287, 595968), (37248, 532592), (49664, 399444), (66574, 297984), (74496, 266296), (99328, 199722), (99861, 198656), (133148, 148992)]