20933664

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 59222016

約数和(自身を除く): 38288352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 101, 102, 127, 136, 202, 204, 254, 272, 303, 381, 404, 408, 508, 544, 606, 762, 808, 816, 1016, 1212, 1524, 1616, 1632, 1717, 2032, 2159, 2424, 3048, 3232, 3434, 4064, 4318, 4848, 5151, 6096, 6477, 6868, 8636, 9696, 10302, 12192, 12827, 12954, 13736, 17272, 20604, 25654, 25908, 27472, 34544, 38481, 41208, 51308, 51816, 54944, 69088, 76962, 82416, 102616, 103632, 153924, 164832, 205232, 207264, 218059, 307848, 410464, 436118, 615696, 654177, 872236, 1231392, 1308354, 1744472, 2616708, 3488944, 5233416, 6977888, 10466832, 20933664]

約数ペア:

[(1, 20933664), (2, 10466832), (3, 6977888), (4, 5233416), (6, 3488944), (8, 2616708), (12, 1744472), (16, 1308354), (17, 1231392), (24, 872236), (32, 654177), (34, 615696), (48, 436118), (51, 410464), (68, 307848), (96, 218059), (101, 207264), (102, 205232), (127, 164832), (136, 153924), (202, 103632), (204, 102616), (254, 82416), (272, 76962), (303, 69088), (381, 54944), (404, 51816), (408, 51308), (508, 41208), (544, 38481), (606, 34544), (762, 27472), (808, 25908), (816, 25654), (1016, 20604), (1212, 17272), (1524, 13736), (1616, 12954), (1632, 12827), (1717, 12192), (2032, 10302), (2159, 9696), (2424, 8636), (3048, 6868), (3232, 6477), (3434, 6096), (4064, 5151), (4318, 4848)]