20174581836

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{4253}}^1$

素因数の和:4640

約数の個数: 144

約数和(自身を含む): 56524837824

約数和(自身を除く): 36350255988

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 337, 391, 414, 612, 674, 782, 828, 1011, 1173, 1348, 1564, 2022, 2346, 3033, 3519, 4044, 4253, 4692, 5729, 6066, 7038, 7751, 8506, 11458, 12132, 12759, 14076, 15502, 17012, 17187, 22916, 23253, 25518, 31004, 34374, 38277, 46506, 51036, 51561, 68748, 69759, 72301, 76554, 93012, 97819, 103122, 131767, 139518, 144602, 153108, 195638, 206244, 216903, 263534, 279036, 289204, 293457, 391276, 395301, 433806, 527068, 586914, 650709, 790602, 867612, 880371, 1173828, 1185903, 1301418, 1433261, 1581204, 1662923, 1760742, 2371806, 2602836, 2866522, 3325846, 3521484, 4299783, 4743612, 4988769, 5733044, 6651692, 8599566, 9977538, 12899349, 14966307, 17199132, 19955076, 24365437, 25798698, 29932614, 32965003, 48730874, 51597396, 59865228, 65930006, 73096311, 97461748, 98895009, 131860012, 146192622, 197790018, 219288933, 292385244, 296685027, 395580036, 438577866, 560405051, 593370054, 877155732, 1120810102, 1186740108, 1681215153, 2241620204, 3362430306, 5043645459, 6724860612, 10087290918, 20174581836]

約数ペア:

[(1, 20174581836), (2, 10087290918), (3, 6724860612), (4, 5043645459), (6, 3362430306), (9, 2241620204), (12, 1681215153), (17, 1186740108), (18, 1120810102), (23, 877155732), (34, 593370054), (36, 560405051), (46, 438577866), (51, 395580036), (68, 296685027), (69, 292385244), (92, 219288933), (102, 197790018), (138, 146192622), (153, 131860012), (204, 98895009), (207, 97461748), (276, 73096311), (306, 65930006), (337, 59865228), (391, 51597396), (414, 48730874), (612, 32965003), (674, 29932614), (782, 25798698), (828, 24365437), (1011, 19955076), (1173, 17199132), (1348, 14966307), (1564, 12899349), (2022, 9977538), (2346, 8599566), (3033, 6651692), (3519, 5733044), (4044, 4988769), (4253, 4743612), (4692, 4299783), (5729, 3521484), (6066, 3325846), (7038, 2866522), (7751, 2602836), (8506, 2371806), (11458, 1760742), (12132, 1662923), (12759, 1581204), (14076, 1433261), (15502, 1301418), (17012, 1185903), (17187, 1173828), (22916, 880371), (23253, 867612), (25518, 790602), (31004, 650709), (34374, 586914), (38277, 527068), (46506, 433806), (51036, 395301), (51561, 391276), (68748, 293457), (69759, 289204), (72301, 279036), (76554, 263534), (93012, 216903), (97819, 206244), (103122, 195638), (131767, 153108), (139518, 144602)]